Philipa Owusu-Antwi, MD
Psychiatry Physician · Staten Island, NY
Philipa Owusu-Antwi, MD is a psychiatry physician with a practice address in Staten Island, New York, and NPI 1477298941, issued on Apr 29, 2022. Check the license (New York 339911-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Philipa Owusu-Antwi
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 339911-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 355 Bard Ave, Staten Island, NY 10310
- Phone
- (718) 818-2419
- Enumerated
- Apr 29, 2022
- Record last updated
- Jun 8, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 355 Bard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Philipa Owusu-Antwi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 339911-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average psychiatry physician in 2024
709 Medicare Part D claims for 96 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate74 claims
- Sertraline Hcl53 claims
- Mirtazapine51 claims
- Risperidone45 claims
- Aripiprazole43 claims
- Trazodone Hcl33 claims
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.
Philipa Owusu-Antwi among 6,589 psychiatry physician records in New York
Philipa Owusu-Antwi, MD is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 97% of them.
- NPI issued2022 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2026 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 psychiatry physician records list a practice address in Staten Island
They are 117 of the 12,351 NPPES records with a practice address in Staten Island, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Staten Island → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Anna Alayeva, M.D.Staten Island, NY 103101245524990
- Syed Ali, MDSstaten Island, NY 103101144316639
- Yekaterina Angelova, M.D.Staten Island, NY 103101538541453
- Bolaji Bankole, M.D.Staten Island, NY 103101801133269
- Rasheed Busari, M.DStaten Island, NY 103101568769487
- Thomas D'Amato, M.D.Staten Islan, NY 103101912157116
- Christopher Janusz, M.D.Staten Island, NY 103101699048074
- Nida Khan, M.DStaten Island, NY 103101932447422
Common questions
What is Philipa Owusu-Antwi, MD's NPI number?
Philipa Owusu-Antwi, MD's National Provider Identifier (NPI) is 1477298941, issued on Apr 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Philipa Owusu-Antwi, MD located?
The NPPES record lists a practice address at 355 Bard Ave, Staten Island, NY, 10310. Phone: (718) 818-2419. Providers update this record themselves, so call before visiting.
How can I verify Philipa Owusu-Antwi, MD's license?
NPPES lists New York license number 339911-01, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Philipa Owusu-Antwi, MD prescribe under Medicare Part D?
In 2024, Philipa Owusu-Antwi, MD had 709 Medicare Part D claims for 96 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.