Bradley Powers Barnett, M.D., PH.D.
Cornea and External Diseases Specialist Physician · Sacramento, CA
Bradley Powers Barnett, M.D., PH.D. is a cornea and external diseases specialist physician with a practice address in Sacramento, California, and NPI 1154765139, issued on Apr 22, 2013. Check the license (California A154913, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bradley Powers Barnett
- Credential
- M.D., PH.D.
- Primary taxonomy
- Cornea and External Diseases Specialist Physician 207WX0120X
- License number
- A154913 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Exposition Blvd., Sacramento, CA 95815
- Phone
- (916) 957-1515
- Enumerated
- Apr 22, 2013
- Record last updated
- Sep 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (916) 957-1567
- Medicaid ID
- S3488511 CA
- Medicare enrollment
- Enrolled (PECOS I20180712002053); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest cornea and external diseases specialist physician records → All 54 in California → Look up another NPI →
Verify Bradley Powers Barnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A154913Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average cornea and external diseases specialist physician in 2024
1,685 Medicare Part D claims for 358 beneficiaries, against an average of 1,263 among the 330 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.
Most prescribed
- Erythromycin412 claims
- Prednisolone Acetate345 claims
- Cyclosporine302 claims
- Restasis161 claims
- Xiidra104 claims
- Latanoprost80 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.
Industry payments in 2024: $2,578.70
62 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 284 providers of this specialty with any payment received $3,109.37 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.
Bradley Powers Barnett among 54 cornea and external diseases specialist physician records in California
Bradley Powers Barnett, M.D., PH.D. is one of 54 cornea and external diseases specialist physician records with a practice address in California. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 48% of them.
- NPI issued2013 · 48% of these records are older, 50% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2012 · median 2010 among the 46 with a school on file
- Record last updated2021 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0120X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cornea and External Diseases Specialist Physician providers in California
There are 54 cornea and external diseases specialist physician records in California.
All 54 in California → Every provider in Sacramento → Cornea and External Diseases Specialist Physician nationwide →
The 8 cornea and external diseases specialist physician records with the nearest ZIP codes
- Erika Ellis, MD, PHDSacramento, CA 958171174011217
- Rikki Enzor, MD, PHDSacramento, CA 958171639528599
- Jeffrey Ma, M.D.Sacramento, CA 958171750709648
- Mathew Margolis, MDSacramento, CA 958171902367899
- Milad Modabber, MD, FRCSC, MSSacramento, CA 958171720630833
- Mark Rosenblatt, MDSacramento, CA 958171093790594
- Lillian Tran, MDSacramento, CA 958171477041127
- Mustafa Safi, MDEureka, CA 955011518325455
Common questions
What is Bradley Powers Barnett, M.D., PH.D.'s NPI number?
Bradley Powers Barnett, M.D., PH.D.'s National Provider Identifier (NPI) is 1154765139, issued on Apr 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Bradley Powers Barnett, M.D., PH.D. located?
The NPPES record lists a practice address at 1111 Exposition Blvd., Sacramento, CA, 95815. Phone: (916) 957-1515. Providers update this record themselves, so call before visiting.
How can I verify Bradley Powers Barnett, M.D., PH.D.'s license?
NPPES lists California license number A154913, 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 Bradley Powers Barnett, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Bradley Powers Barnett, M.D., PH.D. had 1,685 Medicare Part D claims for 358 beneficiaries; the average among cornea and external diseases specialist physician prescribers was 1,263. 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.