Brian Daniel Thornton
Nephrology Physician · Roseville, CA
Brian Daniel Thornton is a nephrology physician with a practice address in Roseville, California, and NPI 1689625147, issued on May 12, 2006. Check the license (California A72684, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Brian Daniel Thornton
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A72684 CA
Self-reported in NPPES; status is on the state search - Practice location
- 151 N Sunrise Ave, Roseville, CA 95661
- Phone
- (916) 789-1505
- Enumerated
- May 12, 2006
- Record last updated
- Mar 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (916) 789-1513
- Medicaid ID
- GR0100970 CA
- Medicare enrollment
- Enrolled (PECOS I20050802000762); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 151 N Sunrise Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Appleby, MS SLPSpeech-Language Pathologist1407089170
- Adarsh Bhat, M.D.Nephrology Physician1861443228
- Anupama Bhat, MDRheumatology Physician1679690200
- Beau Bimson, MSPediatric Occupational Therapist1114206927
- Harinder Bisla, MDInternal Medicine Physician1174512685
- Mandie Boone, MS OTROccupational Therapist1609009364
Verify Brian Daniel Thornton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average nephrology physician in 2024
2,216 Medicare Part D claims for 329 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 11 claims were for opioids.
Most prescribed
- Calcitriol277 claims
- Hydralazine Hcl239 claims
- Amlodipine Besylate190 claims
- Losartan Potassium171 claims
- Carvedilol119 claims
- Furosemide103 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: $318.96
3 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Bills Medicare through one group practice
- Summit Nephrology Medical Group, Inc.Roseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Daniel Thornton among 1,468 nephrology physician records in California
Brian Daniel Thornton is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1999 · median 2001 among the 1,128 with a school on file
- Record last updated2008 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Roseville → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Adarsh Bhat, M.D.Roseville, CA 956611861443228
- Don Chang, M.D.Roseville, CA 956611619101805
- Lana Gafter, M.D.Roseville, CA 956611376529552
- Piper Hughes, M.D.Roseville, CA 956611750647285
- Donald Klug, M.D.Roseville, CA 956611811923568
- Monika Patel, DORoseville, CA 956611700061017
- Jennifer Pettigrew, MDRoseville, CA 956611922115088
- Parthassarathy Raguram, MD,MRCPI,FASNRoseville, CA 956611629056460
Common questions
What is Brian Daniel Thornton's NPI number?
Brian Daniel Thornton's National Provider Identifier (NPI) is 1689625147, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian Daniel Thornton located?
The NPPES record lists a practice address at 151 N Sunrise Ave, Roseville, CA, 95661. Phone: (916) 789-1505. Providers update this record themselves, so call before visiting.
How can I verify Brian Daniel Thornton's license?
NPPES lists California license number A72684, 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 Brian Daniel Thornton prescribe under Medicare Part D?
In 2024, Brian Daniel Thornton had 2,216 Medicare Part D claims for 329 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.