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COOK, WILLIAMMD NPI 1639100100 Clinician

Micrographic Dermatologic Surgery · CHARLESTON, SC

Specialty Micrographic Dermatologic Surgery — from billed Medicare claims
Trained MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 34 years since medical school (class of 1992, self-reported to CMS)
Location CHARLESTON, SC · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 60 codes billed · 11,582 disclosed services (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
CORA SOUTH CAROLINA LLC
2025–2026
UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL
2019–2026

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2020-10

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Included with Platform.

  • Payment, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Volume over five years — discrete yearly counts, no rate
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks
11102 Biopsy of related skin growth, first growth
17110 Destruction of skin growth, 1-14 growths
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm
88342 Special stained specimen slides to examine tissue, initial procedure
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
88331 Pathology examination of specimen during surgery, first tissue block
17313 Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
17003 Destruction of precancer skin growth, 2-14 growths
11103 Biopsy of related skin growth, each additional growth
15260 Full thickness skin graft to nose, ears, eyelids, or lips, 20.0 sq cm or less
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less
17000 Destruction of precancer skin growth, 1 growth
11900 Injection into skin growth, 1-7 growths
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
14061 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.1-30.0 sq cm
29581 Application of vein wound compression bandages on lower leg, ankle, and foot
14301 Repair of wound by transferring skin, 30.1-60.0 sq cm
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm
13133 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, each additional 5.0 cm or less
17314 Removal and microscopic exam of growth of trunk, arms, or legs, each additional stage, 1-5 tissue blocks
14041 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.1-30.0 sq cm
15240 Full thickness skin graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 20.0 sq cm or less
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm
15630 Transfer of skin flap to eyelids, nose, ears, or lips
14302 Repair of wound by transferring skin, each additional 30.0 sq cm
15220 Full thickness skin graft to scalp, arms, or legs, 20.0 sq cm or less
13121 Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm
21235 Obtaining ear cartilage for grafting
13151 Complicated repair of wound of eyelids, nose, ears, or lip, 1.1-2.5 cm
15576 Creation of flap graft to eyelids, nose, ears, lips, or mouth
17315 Removal and microscopic exam of growth, each additional block after 5 tissue blocks
69100 Biopsy of ear
13152 Complicated repair of wound of eyelids, nose, ears, or lip, 2.6-7.5 cm
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm
11441 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm
J1885 Injection, ketorolac tromethamine, per 15 mg
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm
14021 Repair of wound of scalp, arms, or legs by transferring skin, 10.1-30.0 sq cm
40490 Biopsy of lip
J9190 Injection, fluorouracil, 500 mg
14040 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.0 sq cm or less
67810 Biopsy of eyelid
13122 Complicated repair of wound of scalp, arms, or legs, each additional 5.0 cm or less
17250 Application of chemical to stop tissue regrowth in wound
13101 Complicated repair of wound of trunk, 2.6-7.5 cm
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm
12035 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 12.6-20.0 cm
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less
15731 Creation of flap graft to nose, forehead, temple, or scalp
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.