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ZUNIGA-MONTES, LUISM.D. NPI 1487669040 Clinician

Rheumatology · SAN ANTONIO, TX

Specialty Rheumatology — from billed Medicare claims
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Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 40 codes billed · 12,841 disclosed volume (CY2024 — most recent year in data)
Current groups
Hospital affiliations
  • BAPTIST MEDICAL CENTER · Hospital · CCN 450058
  • VAL VERDE REGIONAL MEDICAL CENTER · Hospital · CCN 450154
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

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Membership spans across every group on this clinician's 2019+ registry record, departed groups included. 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 2015-02
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The full billed-volume analytics for this provider — its position among specialty peers, practice focus, and the payments behind it — computed from the same disclosed Medicare Part B data.

This provider's disclosed submitted charges across all codes were in CY2024. Included with Platform.

  • Charge, 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
  • 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 Volume Beneficiary-episodes Avg charge Avg Medicare payment
J0897 Injection, denosumab, 1 mg
J1010 Injection, methylprednisolone acetate, 1 mg
86235 Measurement of antibody for assessment of autoimmune disorder, any method
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
36415 Insertion of needle into vein for collection of blood sample
86140 Measurement c-reactive protein for detection of infection or inflammation
80053 Blood test, comprehensive group of blood chemicals
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
86160 Measurement of complement (immune system proteins), antigen,
83516 Analysis of substance using immunoassay technique, multiple step method
86225 Measurement of dna antibody, native or double stranded
73120 X-ray of hand, 2 views
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
82306 Vitamin d-3 level
96375 Injection of additional new drug or substance into vein
81000 Manual urinalysis test with examination using microscope, non-automated
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle
86038 Screening test for autoimmune disorder
86431 Rheumatoid factor level
96413 Administration of chemotherapy into vein, 1 hour or less
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance
86200 Measurement of antibody for rheumatoid arthritis assessment
73620 X-ray of foot, 2 views
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more

Showing the top 25 of 40 procedures this clinician billed. The full list is part of the premium platform. Notify me at launch →

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.