Peter D. Tziros, DMD, MPH
Endodontics · Manchester, NH
Peter D. Tziros, DMD, MPH is an endodontics with a practice address in Manchester, New Hampshire, and NPI 1669481669, issued on Aug 7, 2006. Check the license (New Hampshire 03611, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter D. Tziros
- Credential
- DMD, MPH
- Primary taxonomy
- Endodontics 1223E0200X
- License numbers
- 03611 NH
21033 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1650 Elm St, Manchester, NH 03101
- Phone
- (603) 668-3636
- Enumerated
- Aug 7, 2006
- Record last updated
- Mar 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (603) 668-3656
- Entity
- Type 1 · individual
8 nearest endodontics records → All 39 in New Hampshire → Look up another NPI →
Also registered at 1650 Elm St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Baroody, D.C.Chiropractor1003076217
- Genesio Biesek, M.D.Internal Medicine Physician1518943711
- Paul Groleau, M.EDPastoral Counselor1114941242
- Vonda Haas-Rueda, PAPhysician Assistant1346221983
- Anna Ryan, M.D.Specialist1780678649
Verify Peter D. Tziros in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 03611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average endodontics in 2024
81 Medicare Part D claims for 70 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin50 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: $121.87
3 payments; by number, the most common kind was food and beverage; the largest payer was Septodont Inc. The 2,057 providers of this specialty with any payment received $49,739.86 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 D. Tziros among 39 endodontics records in New Hampshire
Peter D. Tziros, DMD, MPH is one of 39 endodontics records with a practice address in New Hampshire. 67% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2008 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in New Hampshire
There are 39 endodontics records in New Hampshire.
All 39 in New Hampshire → Every provider in Manchester → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Douglas Katz, D.M.D.Hooksett, NH 031061396771523
- Andrew George, D.D.S., M.S.D.Bedford, NH 031101093921546
- Allison Ritch, D.D.S.Salem, NH 030791811019250
- Carolyn Shreck, DDSRaymond, NH 030771821196015
- Paul Silver, DMDRaymond, NH 030771902904105
- John Diune, D.D.S.Nashua, NH 030631285731869
- Rochelle HorsleyNashua, NH 030631235279670
- Aneesa Al-Khalidi, DMDNashua, NH 030601386717353
Common questions
What is Peter D. Tziros, DMD, MPH's NPI number?
Peter D. Tziros, DMD, MPH's National Provider Identifier (NPI) is 1669481669, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter D. Tziros, DMD, MPH located?
The NPPES record lists a practice address at 1650 Elm St, Manchester, NH, 03101. Phone: (603) 668-3636. Providers update this record themselves, so call before visiting.
How can I verify Peter D. Tziros, DMD, MPH's license?
NPPES lists New Hampshire license number 03611, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Peter D. Tziros, DMD, MPH prescribe under Medicare Part D?
In 2024, Peter D. Tziros, DMD, MPH had 81 Medicare Part D claims for 70 beneficiaries; the average among endodontics prescribers was 121. 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.