Heather Hirsh, PA
- Medicare services, 2024
- 97
- Medicare patients, 2024
- 86
- Part D claims, 2024
- 358
- MIPS score, 2024
- 97
- Affiliated sites
- 1
- Practice address
- 11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345
- Practice phone
- Call (818) 898-4630
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sub-Acute Care Center
Skilled Nursing Facility - Hospital-Based · Mission Hills, California
Find Heather Hirsh's professional email, personal email and mobile number
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Heather Hirsh is a physician assistant in Mission Hills, California
Heather Hirsh practices at Sub-Acute Care Center in Mission Hills, California.
Heather Hirsh's NPI, 1245402130, was assigned on March 31, 2008. Heather Hirsh holds California license 19692.
- NPI
- 1245402130NPI Registry (opens in a new tab)
- NPI enumeration date
- March 31, 2008
- NPI status
- Active
- Practice phone
- (818) 898-4630
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Heather Hirsh practices at 2 locations in Mission Hills, California
Heather Hirsh's primary practice is Sub-Acute Care Center, at 11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345 in Los Angeles County. The practice phone is (818) 898-4630. Heather Hirsh also practices at Providence Holy Cross Medical Center, 15031 W Rinaldi St, Mission Hills, CA 91345.
- Sub-Acute Care CenterPrimary11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345 · Los Angeles CountyPhone(818) 898-4630
- Providence Holy Cross Medical Center15031 W Rinaldi St, Mission Hills, CA 91345 · Los Angeles CountyPhone(818) 365-8051
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Heather Hirsh is affiliated with 1 site of care and 1 medical group
Heather Hirsh's primary practice is Sub-Acute Care Center in Mission Hills, California. The medical group on file is Vituity.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heather Hirsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Hirsh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sub-Acute Care Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Heather Hirsh is one of 11,482 physician assistants in California
Physician assistant is Heather Hirsh's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Heather Hirsh is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Heather Hirsh is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Heather Hirsh
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Heather Hirsh billed Medicare for 97 services in 2024
CMS data shows 97 Medicare services from Heather Hirsh across 3 procedure codes in 2024, for 86 Medicare patients. Medicare paid $7,742 for them. Every service was in a facility, such as a hospital, rather than an office.
Heather Hirsh's Medicare services by type, 2024
- Office and hospital visits80
- Imaging17
Heather Hirsh compared with the California median for physician assistants, 2024
- Heather Hirsh
- California median
- Medicare services
- 97vs 20452% below
- Medicare patients
- 86vs 10518% below
- Part D claims
- 266vs 2439% above
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Heather Hirsh's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Heather Hirsh treated 86 Medicare patients in 2024, average age 69
CMS counts 86 Medicare patients who saw Heather Hirsh in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 77% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Heather Hirsh's median patient age at 30, with 60% women.
Heather Hirsh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Heather Hirsh's Medicare patients by sex, 2024
- Women5159%
- Men3541%
Chronic conditions among Heather Hirsh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Diabetes53%
- Arthritis52%
- Depression24%
- Mood disorders24%
- Osteoporosis23%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Heather Hirsh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heather Hirsh wrote 358 Medicare Part D claims in 2024
In 2024, Heather Hirsh wrote 358 Medicare Part D claims for 262 patients. 97% of them were for generic drugs. CMS names the drug for 266 of them, across 12 drugs with 11 or more claims each, at $1,017 in total drug cost.
Heather Hirsh's Part D claims by kind of drug, 2024
- Generic346 claims97%
- Brand-name12 claims3%
Heather Hirsh's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Heather Hirsh's Part D claims, 2024
- Opioids9%33 of 358 claims
- Antibiotics54%193 of 358 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Heather Hirsh scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Heather Hirsh for performance year 2024, reported as part of a group.
Heather Hirsh's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Heather Hirsh is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Heather Hirsh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Heather Hirsh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heather Hirsh's NPI number?
Heather Hirsh's NPI number is 1245402130. It was assigned on March 31, 2008, and it is active in the NPI Registry.
What does Heather Hirsh specialize in?
Heather Hirsh is a physician assistant in Mission Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Heather Hirsh practice?
Heather Hirsh practices at 11600a Indian Hills Road, Mission Hills, Ca 91345, Mission Hills, CA 91345. Heather Hirsh also practices at 15031 W Rinaldi St, Mission Hills, CA 91345. Heather Hirsh's primary practice is Sub-Acute Care Center in Mission Hills, California.
What is Heather Hirsh's office phone number?
The practice phone on file for Heather Hirsh is (818) 898-4630.
What is Heather Hirsh's medical license number?
Heather Hirsh holds California license 19692.
What medical group is Heather Hirsh part of?
Heather Hirsh is linked to Vituity.
Does Heather Hirsh accept Medicare?
Yes. CMS data shows Heather Hirsh billed Medicare for 97 services in 2024.
What is Heather Hirsh's MIPS score?
Heather Hirsh's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Heather Hirsh see?
CMS counts 86 Medicare patients who saw Heather Hirsh in 2024, with an average age of 69.
Is Heather Hirsh board certified?
Yes. Heather Hirsh is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Show 3 more questionsShow fewer questions
What services does Heather Hirsh bill to Medicare?
In 2024, Heather Hirsh's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and diagnostic imaging (71045).
What drugs does Heather Hirsh prescribe most?
In 2024 Medicare Part D data, Heather Hirsh's most prescribed drugs by claims were Cephalexin, Ibuprofen and Nitrofurantoin Mono-Macro.
How long has Heather Hirsh been practicing?
Heather Hirsh's NPI was assigned in 2008.
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