What is Heather Hirsh's specialty?

Heather Hirsh (NPI 1245402130) is a Medicare-billing provider whose primary specialty is Physician Assistant in Simi Valley, CA.

Where does Heather Hirsh practice?

Heather Hirsh practices in Simi Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1245402130.

How much does Medicare pay Heather Hirsh?

Heather Hirsh (NPI 1245402130) received approximately $10K in total Medicare Part B payments, serving 86 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245402130

Heather HirshPA

PRACTICEASHIM ARORA A MEDICAL CORPORATIONSee all providers at this practice →

Physician AssistantSimi Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 7,073 Physician Assistant providers in CA — below median (cohort median 224).

PRESCRIBING · PART D · 2024

Total Rx claims

266

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

31.6%

Top prescribed drugs

Cephalexin56 claims

Ibuprofen35 claims

Nitrofurantoin Monohyd/M-Cryst33 claims

Sulfamethoxazole/Trimethoprim22 claims

Amoxicillin20 claims

QUALITY · MIPS · 2024

Final MIPS score

96.7

Quality

90.0

Cost

78.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.91%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Heather Hirsh'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). 18 inbound referrers · 28 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES	146	524
Unilab Corporation Clinical Laboratory · West Hills, CA	83	247
LOS ROBLES REGIONAL MEDICAL CENTER	71	195
Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA	44	139
Robert Acquarelli Diagnostic Radiology · Simi Valley, CA	40	86
INOUYE, CRAIG	37	81
American Medical Response Ambulance Service Inc Ambulance Service Provider · Moorpark, CA	26	51
Jason Lee Diagnostic Radiology · Thousand Oaks, CA	23	40
Barry Klein Diagnostic Radiology · Thousand Oaks, CA	22	36
Monica Amantia Diagnostic Radiology · Studio City, CA	21	46
Sanjiv Sheel Diagnostic Radiology · Edina, MN	21	46
David Aufrichtig Diagnostic Radiology · Thousand Oaks, CA	20	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Ashim Arora Pulmonary Disease · Simi Valley, CA	198	900
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES	91	278
LOS ROBLES REGIONAL MEDICAL CENTER	88	279
Unilab Corporation Clinical Laboratory · West Hills, CA	72	223
Arash Afari Diagnostic Radiology · Century City, CA	53	130
Robert Acquarelli Diagnostic Radiology · Simi Valley, CA	42	89
Eric Cordes Diagnostic Radiology · Simi Valley, CA	41	87
INOUYE, CRAIG	34	87
Sanjiv Sheel Diagnostic Radiology · Edina, MN	28	49
Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA	28	80
Jason Lee Diagnostic Radiology · Thousand Oaks, CA	25	57
Michael Hlinka Diagnostic Radiology · Thousand Oaks, CA	22	45

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