William Raymond Ortman, DMD
Dentist · Hamden, CT
William Raymond Ortman, DMD is a dentist with a practice address in Hamden, Connecticut, and NPI 1700921574, issued on Feb 20, 2007. Check the license (Connecticut 4940, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Raymond Ortman
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 4940 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2655 Dixwell Ave, Hamden, CT 06518
- Phone
- (203) 281-0239
- Enumerated
- Feb 20, 2007
- Record last updated
- Feb 12, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (203) 230-9248
- Entity
- Type 1 · individual
8 nearest dentist records → All 862 in Connecticut → Look up another NPI →
Also registered at 2655 Dixwell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suna Woods, DDSDentist1124169438
Verify William Raymond Ortman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 4940Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Raymond Ortman among 862 dentist records in Connecticut
William Raymond Ortman, DMD is one of 862 dentist records with a practice address in Connecticut. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 21% of them.
- NPI issued2007 · 21% of these records are older, 55% newer
- In a Medicare fileNo · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 75% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Connecticut
There are 862 dentist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 862 in Connecticut → Every provider in Hamden → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Elana Celliers, DMDHamden, CT 065181518374602
- Ronald D'Andrea, DMDHamden, CT 065181225304348
- Stephen Palluotto, D.M.D.Hamden, CT 065181316097215
- Robert Pantera, D.M.DHamden, CT 065181912273889
- Brett Pantera, DMDHamden, CT 065181770087330
- Suna Woods, DDSHamden, CT 065181124169438
- Maria Arauz Pizzurno, D.D.S.New Haven, CT 065191780949990
- Paola Castellanos, D.D.SNew Haven, CT 065191205129426
Common questions
What is William Raymond Ortman, DMD's NPI number?
William Raymond Ortman, DMD's National Provider Identifier (NPI) is 1700921574, issued on Feb 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Raymond Ortman, DMD located?
The NPPES record lists a practice address at 2655 Dixwell Ave, Hamden, CT, 06518. Phone: (203) 281-0239. Providers update this record themselves, so call before visiting.
How can I verify William Raymond Ortman, DMD's license?
NPPES lists Connecticut license number 4940, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity 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. 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.