NPPES file of Aug 9, 2026

Sean Fink

Internal Medicine Physician · Bakersfield, CA

Sean Fink is an internal medicine physician with a practice address in Bakersfield, California, and NPI 1134539562, issued on May 7, 2014. Check the license (California A153986, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134539562
Name
Sean Fink
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
A153986 CA
BP10049990 TX
Self-reported in NPPES; status is on the state search
Practice location
1010 1/2 S Union Ave, Bakersfield, CA 93307
Phone
(661) 321-0234
Enumerated
May 7, 2014
Record last updated
May 25, 2022
Medicare enrollment
Enrolled (PECOS I20180308001860); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1010 1/2 S Union Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tomeka Alexander, LVNLicensed Vocational Nurse1295096972
  2. Worawan BejrsuwanaLicensed Vocational Nurse1336997436
  3. Robert BorjaAddiction (Substance Use Disorder) Counselor1679128722
  4. Angela Bradford, LVNLicensed Vocational Nurse1972159606
  5. Tracey CarrascoAddiction (Substance Use Disorder) Counselor1407374994
  6. Te Rai Cash, LICENSED VOCATIONALLicensed Vocational Nurse1740334580

Verify Sean Fink in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A153986
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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95% fewer Medicare Part D claims than the average internal medicine physician in 2024

146 Medicare Part D claims for 34 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Sean Fink146
  2. Specialty average3,176

Most prescribed

  1. Buprenorphine-Naloxone13 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: $46.15

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sean Fink$46.15
  2. Specialty average$1,303.06

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

  1. Clinica Sierra VistaArvin, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

214 internal medicine physician records list a practice address in Bakersfield

They are 214 of the 11,539 NPPES records with a practice address in Bakersfield, and 17,696 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Sean Fink's NPI number?

Sean Fink's National Provider Identifier (NPI) is 1134539562, issued on May 7, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Sean Fink located?

The NPPES record lists a practice address at 1010 1/2 S Union Ave, Bakersfield, CA, 93307. Phone: (661) 321-0234. Providers update this record themselves, so call before visiting.

How can I verify Sean Fink's license?

NPPES lists California license number A153986, 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 Sean Fink prescribe under Medicare Part D?

In 2024, Sean Fink had 146 Medicare Part D claims for 34 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.