Robert P. Hohenstein, DDS
Dentist · Oro Valley, AZ
Robert P. Hohenstein, DDS is a dentist with a practice address in Oro Valley, Arizona, and NPI 1134274996, issued on Jan 24, 2007. Check the license (Arizona D4022, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert P. Hohenstein
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- D4022 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 10195 N Oracle RD Ste 111, Oro Valley, AZ 85704
- Phone
- (520) 797-4844
- Enumerated
- Jan 24, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (520) 219-0869
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,928 in Arizona → Look up another NPI →
Also registered at 10195 N Oracle RD Ste 111
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Himali Patel, DMDDentist1295474526
- Macy Unruh, DMDDentist1821838137
Verify Robert P. Hohenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D4022Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average dentist in 2024
45 Medicare Part D claims for 38 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin21 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.
Robert P. Hohenstein among 1,928 dentist records in Arizona
Robert P. Hohenstein, DDS 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 2007, is newer than 24% of them.
- NPI issued2007 · 24% of these records are older, 59% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2007 · 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).
18 dentist records list a practice address in Oro Valley
They are 18 of the 542 NPPES records with a practice address in Oro Valley, and 1,928 dentist records in Arizona.
All 1,928 in Arizona → Every provider in Oro Valley → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Hiram CervantesTucson, AZ 857041316012487
- James Corning, D.D.S.Tucson, AZ 857041295737369
- James Davenport, DDSTucson, AZ 857041154338127
- Ronald Deriana, DDSTucson, AZ 857041811902471
- Wayne GoodnerTucson, AZ 857041346257912
- James Goodwin, DMDOro Valley, AZ 857041366495087
- Morris Hicks, DDSTucson, AZ 857041770509861
- Asaad Khan, D.D.STucson, AZ 857041578655916
Common questions
What is Robert P. Hohenstein, DDS's NPI number?
Robert P. Hohenstein, DDS's National Provider Identifier (NPI) is 1134274996, issued on Jan 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert P. Hohenstein, DDS located?
The NPPES record lists a practice address at 10195 N Oracle RD Ste 111, Oro Valley, AZ, 85704. Phone: (520) 797-4844. Providers update this record themselves, so call before visiting.
How can I verify Robert P. Hohenstein, DDS's license?
NPPES lists Arizona license number D4022, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Robert P. Hohenstein, DDS prescribe under Medicare Part D?
In 2024, Robert P. Hohenstein, DDS had 45 Medicare Part D claims for 38 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.