What is Susan Nasser's specialty?

Susan Nasser (NPI 1972668416) is a Medicare-billing provider whose primary specialty is Family Practice in Lancaster, CA.

Where does Susan Nasser practice?

Susan Nasser practices in Lancaster, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1972668416.

How much does Medicare pay Susan Nasser?

Susan Nasser (NPI 1972668416) received approximately $85K in total Medicare Part B payments, serving 308 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972668416

Susan NasserD.O.

Family PracticeLancaster, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

831

Unique beneficiaries

—

Total services

1,772

Distinct HCPCS

Medicare payment

$79K

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

2,170

Beneficiaries

—

Total drug cost

$242K

Distinct drugs

Brand share

22.2%

Top prescribed drugs

Amlodipine Besylate115 claims

Levothyroxine Sodium114 claims

Losartan Potassium104 claims

Atorvastatin Calcium100 claims

Omeprazole92 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Susan Nasser'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
WEST COAST CLINICAL LABORATORIES, INC.	101	431
ANTELOPE VALLEY HEALTH CARE DISTRICT	58	164
Thomas Nasser Physical Medicine and Rehabilitation · Lancaster, CA	47	304
Elsa Ramirez Nurse Practitioner · Lancaster, CA	43	79
Ajay Masih Physical Medicine and Rehabilitation · Los Angeles, CA	30	109
Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA	17	45
MCCOMBS, MARIE	16	25
Pramod Kadambi Cardiology · Lancaster, CA	15	35
Unilab Corporation Clinical Laboratory · West Hills, CA	15	49
Tony Smith Chiropractic · Lancaster, CA	14	94
Sameh Gadallah Cardiology · Lancaster, CA	14	53
Ethos Holding Corp Clinical Laboratory · Newport, KY	13	70

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