Ann Marie Gorczyca, D.M.D., M.P.H., M.S.
Orthodontics and Dentofacial Orthopedics Dentistry · Antioch, CA
Ann Marie Gorczyca, D.M.D., M.P.H., M.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Antioch, California, and NPI 1649351255, issued on Oct 18, 2006. Check the license (California 40756, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Marie Gorczyca
- Credential
- D.M.D., M.P.H., M.S.
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 40756 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5201 Deer Valley RD, Antioch, CA 94531
- Phone
- (925) 757-9000
- Enumerated
- Oct 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (925) 757-9651
- Entity
- Type 1 · individual
Also registered at 5201 Deer Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roberto Deloso, D.D.S.Oral and Maxillofacial Surgery (Dentist)1366517658
- Arlyn Dubuk, DDSPeriodontics1417116971
- Kenneth Dupree, D. M. D.General Practice Dentistry1134295397
- Jeffrey Haug, D.D.S.General Practice Dentistry1154429371
- Sloan Mc Donald, DDSOral and Maxillofacial Surgery (Dentist)1679613624
- Mark Miller, DDSGeneral Practice Dentistry1235139544
Verify Ann Marie Gorczyca in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 40756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $37.83
3 payments; by number, the most common kind was food and beverage; the largest payer was American Orthodontics Corporation. The 7,622 providers of this specialty with any payment received $1,641.73 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.
Orthodontics and Dentofacial Orthopedics Dentistry providers in California
There are 1,881 orthodontics and dentofacial orthopedics dentistry records in California.
Other orthodontics and dentofacial orthopedics dentistry records in California
- Kjeld Aamodt, DDS, MSSan Francisco, CA1912250176
- Hoss Abar, D.D.S., M.S.D.Pinole, CA1831219500
- Brandon Abari, DDSSan Dimas, CA1245043686
- Mohsen 'Robin' Abari, DDSSan Dimas, CA1841248580
- Bruce Abbink, DDS, MSVentura, CA1902956154
- Nourah Abdul Kader, DMDAlbany, CA1457041550
- George Abed, D.M.D, M.S.Pasadena, CA1346422771
- Genevieve Abi-Nahed, DMDSan Diego, CA1225200371
- George Abichaker, DDSTarzana, CA1801153820
- Arash Abolfazlian, D.D.S., M.S.D.San Ramon, CA1780011106
Common questions
What is Ann Marie Gorczyca, D.M.D., M.P.H., M.S.'s NPI number?
Ann Marie Gorczyca, D.M.D., M.P.H., M.S.'s National Provider Identifier (NPI) is 1649351255, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Marie Gorczyca, D.M.D., M.P.H., M.S. located?
The NPPES record lists a practice address at 5201 Deer Valley RD, Antioch, CA, 94531. Phone: (925) 757-9000. Providers update this record themselves, so call before visiting.
How can I verify Ann Marie Gorczyca, D.M.D., M.P.H., M.S.'s license?
NPPES lists California license number 40756, as entered by the provider. Search the California 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. 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.