Peter Nnamdi Okwerekwu, DMD, MPH
Dentist · Troy, NY
Peter Nnamdi Okwerekwu, DMD, MPH is a dentist with a practice address in Troy, New York, and NPI 1891241675, issued on Aug 31, 2016. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Nnamdi Okwerekwu
- Credential
- DMD, MPH
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1857421 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1520 6TH Ave Ste 102, Troy, NY 12180
- Phone
- (518) 274-2660
- Enumerated
- Aug 31, 2016
- Record last updated
- May 18, 2026
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Verify Peter Nnamdi Okwerekwu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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 dentist in 2024
61 Medicare Part D claims for 43 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin34 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.
Industry payments in 2024: $117.33
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Peter Nnamdi Okwerekwu among 5,918 dentist records in New York
Peter Nnamdi Okwerekwu, DMD, MPH is one of 5,918 dentist records with a practice address in New York. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 dentist records list a practice address in Troy
They are 19 of the 1,572 NPPES records with a practice address in Troy, and 5,918 dentist records in New York.
All 5,918 in New York → Every provider in Troy → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jeffrey Adams, DDSTroy, NY 121801831274679
- John Crable, DDSTroy, NY 121801457588535
- James Debonis, DMDTroy, NY 121801982614228
- Thomas Hoppe, D.D.S.Troy, NY 121801174655427
- Victoria Milward, D.D.S.Troy, NY 121801154571990
- Brenda Porter, DDSTroy, NY 121801689705311
- Elizabeth Riccio, D.D.S.Troy, NY 121801518280866
- Tara Sarfraz, D.D.S.Troy, NY 121801275624421
Common questions
What is Peter Nnamdi Okwerekwu, DMD, MPH's NPI number?
Peter Nnamdi Okwerekwu, DMD, MPH's National Provider Identifier (NPI) is 1891241675, issued on Aug 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Peter Nnamdi Okwerekwu, DMD, MPH located?
The NPPES record lists a practice address at 1520 6TH Ave Ste 102, Troy, NY, 12180. Phone: (518) 274-2660. Providers update this record themselves, so call before visiting.
How can I verify Peter Nnamdi Okwerekwu, DMD, MPH's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Nnamdi Okwerekwu, DMD, MPH prescribe under Medicare Part D?
In 2024, Peter Nnamdi Okwerekwu, DMD, MPH had 61 Medicare Part D claims for 43 beneficiaries; the average among dentist prescribers was 86. 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.