NEVVI Medicare utilization intelligence

← back

GRIGGS, HALEYAPRN NPI 1669061271 Clinician

Nurse Practitioner · IRMO, SC

Specialty Nurse Practitioner — from billed Medicare claims
In practice about 6 years since medical school (class of 2020, self-reported to CMS)
Location IRMO, SC · NPPES registered location
Active in data Billed Medicare 2021–2024 (4 consecutive years)
Scale 36 codes billed · 2,615 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20212026
LEXINGTON HEALTH INC
2022–2026
SOUTH CAROLINA INTERNAL MEDICINE ASSOCIATES AND REHABILITATION,L.L.C.
2021

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 2023-04

Year: 2024 · 2023 · 2022  · 2021 

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

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.

Notify me at launch → Or see a live example profile →

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
J1100 Injection, dexamethasone sodium phosphate, 1 mg
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
81001 Manual urinalysis test with examination using microscope, automated
93798 Outpatient heart rehabilitation with electrocardiogram (ecg) monitoring, quality health care professional services
87637 Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus
36415 Insertion of needle into vein for collection of blood sample
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
71046 X-ray of chest, 2 views
80053 Blood test, comprehensive group of blood chemicals
J1885 Injection, ketorolac tromethamine, per 15 mg
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing
J0696 Injection, ceftriaxone sodium, per 250 mg
96372 Injection of drug or substance under skin or into muscle
J2405 Injection, ondansetron hydrochloride, per 1 mg
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
80048 Blood test, basic group of blood chemicals (calcium, total)
83690 Lipase (fat enzyme) level
96374 Injection of drug or substance into vein
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
84484 Troponin (protein) analysis, quantitative
94640 Inhalation treatment for airway obstruction or sputum production
J7030 Infusion, normal saline solution , 1000 cc
73030 X-ray of shoulder, minimum of 2 views
73564 X-ray of knee, 4 or more views
96375 Injection of additional new drug or substance into vein
90471 Administration of vaccine
73630 X-ray of foot, minimum of 3 views
96361 Infusion into a vein for hydration, each additional hour
96360 Infusion into a vein for hydration, 31-60 minutes
73502 X-ray of hip, 2-3 views
71101 X-ray of ribs on side of body, minimum of 3 views
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
73140 X-ray of finger, minimum of 2 views

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.