Bret Landon Groneman, D.M.D
Dentist · Phoenix, AZ
Bret Landon Groneman, D.M.D is a dentist with a practice address in Phoenix, Arizona, and NPI 1891058137, issued on Jun 21, 2012. Check the license (Arizona D00847, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bret Landon Groneman
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- D00847 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 10621 N 35TH Ave, Phoenix, AZ 85029
- Phone
- (602) 978-9050
- Enumerated
- Jun 21, 2012
- Record last updated
- Jun 21, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,928 in Arizona → Look up another NPI →
Also registered at 10621 N 35TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Howard Choi, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1255516100
- Aaron Kleiner, DMDDentist1558610535
- Jason Loop, D.D.S, M.S.Orthodontics and Dentofacial Orthopedics Dentistry1346486461
- Jason Miller, DMDDentist1528407517
Verify Bret Landon Groneman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D00847Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average dentist in 2024
108 Medicare Part D claims for 47 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Amoxicillin34 claims
- Ibuprofen29 claims
- Acetaminophen-Codeine27 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.
Bret Landon Groneman among 1,928 dentist records in Arizona
Bret Landon Groneman, D.M.D 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 2012, is newer than 52% of them.
- NPI issued2012 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2012 · 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).
399 dentist records list a practice address in Phoenix
They are 399 of the 31,399 NPPES records with a practice address in Phoenix, and 1,928 dentist records in Arizona.
All 1,928 in Arizona → Every provider in Phoenix → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Will Campbell, DDSPhoenix, AZ 850291891788683
- Michael Chong, DDSPhoenix, AZ 850291083978365
- Shung Hyun Joh, D,D,S,Phoenix, AZ 850291396897708
- Aaron Kleiner, DMDPhoenix, AZ 850291558610535
- Jason Miller, DMDPhoenix, AZ 850291528407517
- Paul Nielson, DDSPhoenix, AZ 850291649331166
- Prashanta Patel, DDS MPH FICOIPhoenix, AZ 850291760157069
- Leslie Posen, D.M.D.Phoenix, AZ 850291811980659
Common questions
What is Bret Landon Groneman, D.M.D's NPI number?
Bret Landon Groneman, D.M.D's National Provider Identifier (NPI) is 1891058137, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Bret Landon Groneman, D.M.D located?
The NPPES record lists a practice address at 10621 N 35TH Ave, Phoenix, AZ, 85029. Phone: (602) 978-9050. Providers update this record themselves, so call before visiting.
How can I verify Bret Landon Groneman, D.M.D's license?
NPPES lists Arizona license number D00847, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Bret Landon Groneman, D.M.D prescribe under Medicare Part D?
In 2024, Bret Landon Groneman, D.M.D had 108 Medicare Part D claims for 47 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.