Mari Anna Hareyan, PA
- Medicare services, 2024
- 92
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 345
- Affiliated sites
- 1
- Medical groups
- 3
- Practice address
- 201 S Buena Vista St Suite 300 Suite 300, Burbank, CA 91505-4580
- Practice phone
- Call (818) 206-2539
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hershcovitch
Surgical practice · Burbank, California
Find Mari Hareyan's professional email, personal email and mobile number
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Mari Anna Hareyan is a physician assistant in Burbank, California
Mari Hareyan practices at Hershcovitch in Burbank, California.
Mari Hareyan's NPI, 1255004503, was assigned on July 30, 2021.
- NPI
- 1255004503NPI Registry (opens in a new tab)
- NPI enumeration date
- July 30, 2021
- NPI status
- Active
- Practice phone
- (818) 206-2539
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mari Anna Hareyan practices at Hershcovitch in Burbank, California
Mari Hareyan's primary practice is Hershcovitch, at 201 S Buena Vista St Suite 300 Suite 300, Burbank, CA 91505-4580. The practice phone is (818) 206-2539.
- Hershcovitch201 S Buena Vista St Suite 300 Suite 300, Burbank, CA 91505-4580Phone(818) 206-2539
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mari Anna Hareyan is affiliated with 1 site of care and 3 medical groups
Mari Hareyan's primary practice is Hershcovitch in Burbank, California. The medical group on file is SoCal Breathe Free Sinus & Allergy Centers. Dmand AI also links Mari Hareyan to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mari Anna Hareyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mari Hareyan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hershcovitch | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mari Anna Hareyan is one of 11,482 physician assistants in California
Physician assistant is Mari Hareyan's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Clinical focus
Dmand AI lists acute sinusitis, arthritis, chronic sinusitis, ear eustachian tube disorders, ear infection, insomnia, tinnitus and tobacco use among the conditions Mari Hareyan treats.
Physician assistants near Mari Hareyan
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
Mari Anna Hareyan billed Medicare for 92 services in 2024
CMS data shows 92 Medicare services from Mari Hareyan across 6 procedure codes in 2024, for 56 Medicare patients. Medicare paid $9,189 for them. Every service was in an office.
Mari Hareyan's Medicare services by type, 2024
- Office and hospital visits42
- Surgery39
- Imaging11
Mari Hareyan compared with the California median for physician assistants, 2024
- Mari Hareyan
- California median
- Medicare services
- 92vs 20455% below
- Medicare patients
- 56vs 10547% below
- Part D claims
- 106vs 24356% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Mari Hareyan'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
Mari Anna Hareyan treated 56 Medicare patients in 2024, average age 73
CMS counts 56 Medicare patients who saw Mari Hareyan in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 52% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mari Hareyan's median patient age at 70, with 0% women.
Mari Hareyan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mari Hareyan's Medicare patients by sex, 2024
- Women3563%
- Men2138%
Chronic conditions among Mari Hareyan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis66%
- Anxiety41%
- Diabetes34%
- Depression30%
- Ischemic heart disease30%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Mari Hareyan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mari Anna Hareyan wrote 345 Medicare Part D claims in 2024
In 2024, Mari Hareyan wrote 345 Medicare Part D claims for 85 patients. 90% of them were for generic drugs. CMS names the drug for 106 of them, across 7 drugs with 11 or more claims each, at $590 in total drug cost.
Mari Hareyan's Part D claims by kind of drug, 2024
- Generic310 claims90%
- Brand-name and other35 claims10%
Mari Hareyan'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 Mari Hareyan's Part D claims, 2024
- Opioids5%17 of 345 claims
- Antibiotics9%32 of 345 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
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Sources for Mari Anna Hareyan'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Mari Anna Hareyan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mari Anna Hareyan's NPI number?
Mari Anna Hareyan's NPI number is 1255004503. It was assigned on July 30, 2021, and it is active in the NPI Registry.
What does Mari Anna Hareyan specialize in?
Mari Anna Hareyan is a physician assistant in Burbank, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mari Anna Hareyan practice?
Mari Hareyan practices at 201 S Buena Vista St Suite 300 Suite 300, Burbank, CA 91505-4580. Mari Hareyan's primary practice is Hershcovitch in Burbank, California. Dmand AI also links Mari Hareyan to 2 medical groups.
What is Mari Anna Hareyan's office phone number?
The practice phone on file for Mari Hareyan is (818) 206-2539.
What medical group is Mari Anna Hareyan part of?
Mari Hareyan is linked to SoCal Breathe Free Sinus & Allergy Centers. Dmand AI links Mari Hareyan to 2 more medical groups.
Does Mari Anna Hareyan accept Medicare?
Yes. CMS data shows Mari Hareyan billed Medicare for 92 services in 2024.
How many Medicare patients does Mari Anna Hareyan see?
CMS counts 56 Medicare patients who saw Mari Hareyan in 2024, with an average age of 73.
What services does Mari Anna Hareyan bill to Medicare?
In 2024, Mari Hareyan's most billed Medicare services were surgery: lungs and airway (31231), office visit, established patient (99213) and surgery: lungs and airway (31237).
What drugs does Mari Anna Hareyan prescribe most?
In 2024 Medicare Part D data, Mari Hareyan's most prescribed drugs by claims were Azithromycin, Methylprednisolone and Diazepam.
How long has Mari Anna Hareyan been practicing?
Mari Hareyan graduated from medical school in 2021, 5 years ago.
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