Matthew Armstrong Powers, MD, MBA
Retina Specialist (Ophthalmology) Physician · Santa Rosa, CA
Matthew Armstrong Powers, MD, MBA is a retina specialist (ophthalmology) physician with a practice address in Santa Rosa, California, and NPI 1295152379, issued on Mar 26, 2014. Check the license (California A139016, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Armstrong Powers
- Credential
- MD, MBA
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License numbers
- A139016 CA
DR.0060710 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3536 Mendocino Ave, Santa Rosa, CA 95403
- Phone
- (720) 848-0000
- Enumerated
- Mar 26, 2014
- Record last updated
- Jul 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200624001154); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2014
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 205 in California → Look up another NPI →
Also registered at 3536 Mendocino Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Masis Babajanian, M.D.Cardiovascular Disease Physician1609873850
- Kimberly Brayton, M.D.Cardiovascular Disease Physician1811128275
- William Carroll, M.D.Internal Medicine Physician1922005891
- Patrick Caskey, M.D.Ophthalmology Physician1164425914
- Robert Combs, M.D.Cardiovascular Disease Physician1215934948
- Lawrence Cooper, M.D.Internal Medicine Physician1801895602
Verify Matthew Armstrong Powers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A139016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
436 Medicare Part D claims for 142 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Prednisolone Acetate115 claims
- Ofloxacin85 claims
- Brimonidine Tartrate45 claims
- Dorzolamide-Timolol25 claims
- Timolol Maleate24 claims
- Ketorolac Tromethamine22 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): 98.3 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).
Industry payments in 2024: $34.45
1 payment: food and beverage; the largest payer was Genentech USA, Inc. The 1,253 providers of this specialty with any payment received $7,667.49 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.
Matthew Armstrong Powers among 205 retina specialist (ophthalmology) physician records in California
Matthew Armstrong Powers, MD, MBA is one of 205 retina specialist (ophthalmology) physician records with a practice address in California. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2014 · median 2007 among the 189 with a school on file
- Record last updated2020 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in California
There are 205 retina specialist (ophthalmology) physician records in California.
All 205 in California → Every provider in Santa Rosa → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Denise Kayser, M.D.Santa Rosa, CA 954031134122633
- Stephen Meffert, M.D.Santa Rosa, CA 954031609879105
- Ira Schachar, M.D.Santa Rosa, CA 954031316267180
- Thomas Schlesinger, MDSanta Rosa, CA 954031922072966
- Yingna Liu, MDTracy, CA 953771932631462
- Ali Gohari, M.D.Stockton, CA 952101306927744
- Jennifer Lopez, MDSan Jose, CA 951281285194761
- Keshav Narain, M.D.San Jose, CA 951281487680328
Common questions
What is Matthew Armstrong Powers, MD, MBA's NPI number?
Matthew Armstrong Powers, MD, MBA's National Provider Identifier (NPI) is 1295152379, issued on Mar 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Armstrong Powers, MD, MBA located?
The NPPES record lists a practice address at 3536 Mendocino Ave, Santa Rosa, CA, 95403. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Matthew Armstrong Powers, MD, MBA's license?
NPPES lists California license number A139016, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Armstrong Powers, MD, MBA prescribe under Medicare Part D?
In 2024, Matthew Armstrong Powers, MD, MBA had 436 Medicare Part D claims for 142 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Matthew Armstrong Powers, MD, MBA's MIPS final score?
The 2023 MIPS final score is 98.3 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.