What is Jillian Lamarca's specialty?

Jillian Lamarca (NPI 1891928750) is a Medicare-billing provider whose primary specialty is Physician Assistant in Buffalo, NY.

Where does Jillian Lamarca practice?

Jillian Lamarca practices in Buffalo, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1891928750.

How much does Medicare pay Jillian Lamarca?

Jillian Lamarca (NPI 1891928750) received approximately $15K in total Medicare Part B payments, serving 71 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891928750

Jillian LamarcaRPA-C

Physician AssistantBuffalo, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

178

Unique beneficiaries

—

Total services

197

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 8,690 Physician Assistant providers in NY — above median (cohort median 149).

PRESCRIBING · PART D · 2024

Total Rx claims

3,638

Beneficiaries

—

Total drug cost

$552K

Distinct drugs

Brand share

26.3%

Top prescribed drugs

Atorvastatin Calcium209 claims

Rosuvastatin Calcium171 claims

Levothyroxine Sodium154 claims

Lisinopril128 claims

Gabapentin105 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Jillian Lamarca'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KALEIDA HEALTH	47	116
David Pawlowski Family Practice · Williamsville, NY	40	242
Joseph Fasanello Family Practice · West Amherst, NY	27	139
HARRIS HILL NURSING FACILITY, LLC	23	98
Michael Freitas Emergency Medicine · West Amherst, NY	19	61
Gail Stokoe Diagnostic Radiology · Williamsville, NY	18	44
Shahir Aiad Diagnostic Radiology · Buffalo, NY	11	20

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