What is Martin Ahn's specialty?

Martin Ahn (NPI 1649342171) is a Medicare-billing provider whose primary specialty is Family Practice in Buena Park, CA.

Where does Martin Ahn practice?

Martin Ahn practices in Buena Park, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1649342171.

How much does Medicare pay Martin Ahn?

Martin Ahn (NPI 1649342171) received approximately $117K in total Medicare Part B payments, serving 222 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649342171

Martin AhnM.D.

PRACTICEALLCARE FAMILY MEDICAL GROUP, INCSee all providers at this practice →

Family PracticeBuena Park, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,360

Unique beneficiaries

—

Total services

2,564

Distinct HCPCS

Medicare payment

$107K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

9,142

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

131

Brand share

27.1%

Top prescribed drugs

Rosuvastatin Calcium576 claims

Amlodipine Besylate558 claims

Atorvastatin Calcium496 claims

Metformin Hcl423 claims

Icosapent Ethyl268 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Martin Ahn'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	63	272
UHS-CORONA INC	22	108
Perfecto Batalla Physical Therapist in Private Practice · Buena Park, CA	11	216

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