Ryan J. Brenza, D.O.
Family Medicine Physician · Oro Valley, AZ
Ryan J. Brenza, D.O. is a family medicine physician with a practice address in Oro Valley, Arizona, and NPI 1356331854, issued on Oct 26, 2005. Check the license (Arizona 011289, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ryan J. Brenza
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 011289 AZ
E-6825 AR
47860 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1521 E Tangerine RD Ste 315, Oro Valley, AZ 85755
- Phone
- (520) 901-6350
- Enumerated
- Oct 26, 2005
- Record last updated
- Aug 23, 2025
- Fax
- (520) 901-6351
- Medicare enrollment
- Enrolled (PECOS I20241205002795); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 1521 E Tangerine RD Ste 315
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tomas Chavez, D.O.Family Medicine Physician1821480666
- Patrycja Furga-Ngako, FNP-CFamily Nurse Practitioner1154197218
- Deborah Hanks, FNPFamily Nurse Practitioner1780601542
- Patrick Ouzts, M.D.Sports Medicine (Family Medicine) Physician1528590163
Verify Ryan J. Brenza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 011289Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average family medicine physician in 2024
4,252 Medicare Part D claims for 302 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 247 claims were for opioids.
Most prescribed
- Atorvastatin Calcium239 claims
- Levothyroxine Sodium218 claims
- Amlodipine Besylate187 claims
- Rosuvastatin Calcium130 claims
- Lisinopril123 claims
- Losartan Potassium121 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.
The MIPS final score for 2023 (Medicare payment program): 97.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Northwest Allied Physicians LLCOro Valley, AZ
- Northwest Urgent Care LLCTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan J. Brenza among 3,119 family medicine physician records in Arizona
Ryan J. Brenza, D.O. is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2002 · median 2006 among the 1,775 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family medicine physician records list a practice address in Oro Valley
They are 14 of the 542 NPPES records with a practice address in Oro Valley, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Oro Valley → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Tomas Chavez, D.O.Oro Valley, AZ 857551821480666
- Norris Dunevant, M.D.Oro Valley, AZ 857551619911856
- Diana Olivas, M.D.Oro Valley, AZ 857551811284276
- Tyson Polley, DOOro Valley, AZ 857551952862146
- Robin Rash, M.D.Oro Valley, AZ 857551902847353
- Christiane Sanburn, M.D.Oro Valley, AZ 857551518956523
- Karen Haas, M.D.Tucson, AZ 857561518115567
- Cary Rasof, MDTucson, AZ 857561972253771
Common questions
What is Ryan J. Brenza, D.O.'s NPI number?
Ryan J. Brenza, D.O.'s National Provider Identifier (NPI) is 1356331854, issued on Oct 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ryan J. Brenza, D.O. located?
The NPPES record lists a practice address at 1521 E Tangerine RD Ste 315, Oro Valley, AZ, 85755. Phone: (520) 901-6350. Providers update this record themselves, so call before visiting.
How can I verify Ryan J. Brenza, D.O.'s license?
NPPES lists Arizona license number 011289, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ryan J. Brenza, D.O. prescribe under Medicare Part D?
In 2024, Ryan J. Brenza, D.O. had 4,252 Medicare Part D claims for 302 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ryan J. Brenza, D.O.'s MIPS final score?
The 2023 MIPS final score is 97.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.