What is John Ouderkirk's specialty?

John Ouderkirk (NPI 1548260508) is a Medicare-billing provider whose primary specialty is Internal Medicine in Atlanta, GA.

Where does John Ouderkirk practice?

John Ouderkirk practices in Atlanta, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1548260508.

How much does Medicare pay John Ouderkirk?

John Ouderkirk (NPI 1548260508) received approximately $11K in total Medicare Part B payments, serving 61 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548260508

John OuderkirkMD

PRACTICEHUDSON MEDICAL GROUP INCSee all providers at this practice →

Internal MedicineAtlanta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

107

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 2,751 Internal Medicine providers in GA — below median (cohort median 670).

PRESCRIBING · PART D · 2024

Total Rx claims

1,501

Beneficiaries

—

Total drug cost

$3.4M

Distinct drugs

Brand share

67.2%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala291 claims

Abacavir/Dolutegravir/Lamivudi160 claims

Darunavir/Cob/Emtri/Tenof Alaf147 claims

Rosuvastatin Calcium111 claims

Emtricitab/Rilpiviri/Tenof Ala77 claims

QUALITY · MIPS · 2024

Final MIPS score

82.5

Quality

64.8

Cost

79.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.32%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$254

Payment records

By payment type

Food and Beverage$254

Top paying entities

Food and Beverage$254

REFERRAL NETWORK

Where John Ouderkirk's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	80	180
Bradley Fricke Diagnostic Radiology · Conyers, GA	31	115
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	21	82
Michael Chaliff Diagnostic Radiology · Atlanta, GA	21	61
Kimberly Spencer Diagnostic Radiology · Marietta, GA	20	61
Arthur Mulick Diagnostic Radiology · Marietta, GA	18	41
HENDRIX, VERNON	17	48
Julian Bragg Neurology · Atlanta, GA	14	76
Patrick Segeleon Anesthesiology · Indianapolis, IN	14	41
CRAWFORD LONG HOSPITAL	12	27
Laura Dirico Nurse Practitioner · Atlanta, GA	11	83
Walaya Methodius-Rayford Vascular Surgery · Atlanta, GA	11	55

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events