Simon Awadis Ovanessian, MD
Psychiatry Physician · Westborough, MA
Simon Awadis Ovanessian, MD is a psychiatry physician with a practice address in Westborough, Massachusetts, and NPI 1376585091, issued on Jun 10, 2006. Check the license (Massachusetts 1014448, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Simon Awadis Ovanessian
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 1014448 MA
042079 CT
232261 NY
Self-reported in NPPES; status is on the state search - Practice location
- 300 Friberg Pkwy, Westborough, MA 01581
- Phone
- (508) 329-6300
- Enumerated
- Jun 10, 2006
- Record last updated
- Sep 3, 2024
- Fax
- (508) 329-6088
- Medicaid IDs
- 001420794 CT
1014448 MA
1420794 CT - Medicare enrollment
- Enrolled (PECOS I20241205000082); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Also registered at 300 Friberg Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elma Chauke, RNPsychiatric/Mental Health Nurse Practitioner1942072384
- Sarah Cosgrove, APRNPsychiatric/Mental Health Nurse Practitioner1346517158
- Hannah GluckStudent in an Organized Health Care Education/Training Program1114602513
- Emily HartmanStudent in an Organized Health Care Education/Training Program1295520815
- Meadow HatchStudent in an Organized Health Care Education/Training Program1780561605
- Aliya Khan, M.D.Psychiatry Physician1528307352
Verify Simon Awadis Ovanessian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1014448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average psychiatry physician in 2024
74 Medicare Part D claims for 14 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $15,665.14
42 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Nie Health IncBeverly, MA
- Quannet Health IncEnglewood, NJ
- Westborough Behavioral Healthcare Hospital, LLCWestborough, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Simon Awadis Ovanessian among 2,736 psychiatry physician records in Massachusetts
Simon Awadis Ovanessian, MD is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2002 · median 2005 among the 1,219 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 psychiatry physician records list a practice address in Westborough
They are 16 of the 565 NPPES records with a practice address in Westborough, and 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Westborough → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Rudolph Agosti, MDWestborough, MA 015811770625014
- Kenneth Appelbaum, M.D.Westborough, MA 015811366416471
- James Gilmour, M.D.Westborough, MA 015811578507190
- Jacob Holzer, M.D.Westborough, MA 015811144235433
- Cuneyt Iscan, M.D.Westborough, MA 015811215919212
- Andreas Laddis, M.D.Westborough, MA 015811821011966
- Alvaro Lopez, MDWestborough, MA 015811336108596
- David McGarry, M.D.Westborough, MA 015811407909351
Common questions
What is Simon Awadis Ovanessian, MD's NPI number?
Simon Awadis Ovanessian, MD's National Provider Identifier (NPI) is 1376585091, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Simon Awadis Ovanessian, MD located?
The NPPES record lists a practice address at 300 Friberg Pkwy, Westborough, MA, 01581. Phone: (508) 329-6300. Providers update this record themselves, so call before visiting.
How can I verify Simon Awadis Ovanessian, MD's license?
NPPES lists Massachusetts license number 1014448, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Simon Awadis Ovanessian, MD prescribe under Medicare Part D?
In 2024, Simon Awadis Ovanessian, MD had 74 Medicare Part D claims for 14 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Simon Awadis Ovanessian, MD's MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.