Gregory Schwartz, D.D.S.
Dentist · Marana, AZ
Gregory Schwartz, D.D.S. is a dentist with a practice address in Marana, Arizona, and NPI 1770504201, issued on Jul 21, 2006. Check the license (Arizona D4973, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Schwartz
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- D4973 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 13395 N Marana Main Street, Marana, AZ 85653
- Phone
- (520) 616-6200
- Enumerated
- Jul 21, 2006
- Record last updated
- Aug 3, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (520) 682-1087
- Medicaid ID
- 460593 AZ
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,928 in Arizona → Look up another NPI →
Verify Gregory Schwartz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D4973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average dentist in 2024
129 Medicare Part D claims for 98 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amoxicillin58 claims
- Clindamycin Hcl17 claims
- Penicillin V Potassium15 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.
Gregory Schwartz among 1,928 dentist records in Arizona
Gregory Schwartz, D.D.S. is one of 1,928 dentist records with a practice address in Arizona. 66% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 76% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2011 · 66% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 dentist records list a practice address in Marana
They are 8 of the 302 NPPES records with a practice address in Marana, and 1,928 dentist records in Arizona.
All 1,928 in Arizona → Every provider in Marana → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Barierane Akeeh, DDSMarana, AZ 856531831921964
- Katrina Alt, DMDMarana, AZ 856531417307067
- Chester Kener, DMDMarana, AZ 856531568948214
- Nicole Trombetta, DMDMarana, AZ 856531972881555
- Carson Wagstaff, D.M.D.Marana, AZ 856531255643359
- Lana Wong, DDSMarana, AZ 856531538124268
- Kelly LeeMarana, AZ 856581134615339
- Alex Foor, DMDTubac, AZ 856461619538444
Common questions
What is Gregory Schwartz, D.D.S.'s NPI number?
Gregory Schwartz, D.D.S.'s National Provider Identifier (NPI) is 1770504201, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Schwartz, D.D.S. located?
The NPPES record lists a practice address at 13395 N Marana Main Street, Marana, AZ, 85653. Phone: (520) 616-6200. Providers update this record themselves, so call before visiting.
How can I verify Gregory Schwartz, D.D.S.'s license?
NPPES lists Arizona license number D4973, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Schwartz, D.D.S. prescribe under Medicare Part D?
In 2024, Gregory Schwartz, D.D.S. had 129 Medicare Part D claims for 98 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.