NPPES file of Aug 9, 2026

Russell Enoch, D.O.

Internal Medicine Physician · Bakersfield, CA

Russell Enoch, D.O. is an internal medicine physician with a practice address in Bakersfield, California, and NPI 1811009525, issued on Aug 31, 2006. Check the license (California 20A8019, 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
1811009525
Name
Russell Enoch
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
20A8019 CA
Self-reported in NPPES; status is on the state search
Practice location
3501 Stockdale Hwy, Bakersfield, CA 93309
Phone
(661) 328-9831
Enumerated
Aug 31, 2006
Record last updated
Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20081118000125); 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 3501 Stockdale Hwy

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

  1. Corollos Abdelshehid, MDFamily Medicine Physician1497019004
  2. Cynthia AbramianPharmacist1548938947
  3. Rahila Andrews-Steele, M.D., M.O.H.Occupational Medicine Physician1205062395
  4. Gabriela Angulo Zevallos, M.D.Pediatrics Physician1760440036
  5. Inga Astakhova, M.D.Pediatrics Physician1942492673
  6. Shan Shan Chen, MDNephrology Physician1487945507

Verify Russell Enoch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A8019
    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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2.1 times the Medicare Part D claims of the average internal medicine physician in 2024

6,766 Medicare Part D claims for 802 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 468 claims were for opioids.

  1. Russell Enoch6,766
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium445 claims
  2. Hydrocodone-Acetaminophen324 claims
  3. Lisinopril280 claims
  4. Pantoprazole Sodium234 claims
  5. Amlodipine Besylate196 claims
  6. Losartan Potassium193 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupBakersfield, CA

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

Russell Enoch among 17,696 internal medicine physician records in California

Russell Enoch, D.O. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2000 · median 2004 among the 11,065 with a school on file
  • Record last updated2021 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Carlos Alvarez, MDBakersfield, CA 933091891805610
  2. Kusum Desai, MDBakersfield, CA 933091962444570
  3. Thin Han, M.D.Bakersfield, CA 933091356319826
  4. Joseph Hayes, D.O.Bakersfield, CA 933091083681498
  5. Rusong Huang, MDBakersfield, CA 933091598767949
  6. Ju Hwan Lee, MDBakersfield, CA 933091619969847
  7. Mark Lin, MDBakersfield, CA 933091528050754
  8. David Nilsson, PA CBakersfield, CA 933091841227162

Common questions

What is Russell Enoch, D.O.'s NPI number?

Russell Enoch, D.O.'s National Provider Identifier (NPI) is 1811009525, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Russell Enoch, D.O. located?

The NPPES record lists a practice address at 3501 Stockdale Hwy, Bakersfield, CA, 93309. Phone: (661) 328-9831. Providers update this record themselves, so call before visiting.

How can I verify Russell Enoch, D.O.'s license?

NPPES lists California license number 20A8019, 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 Russell Enoch, D.O. prescribe under Medicare Part D?

In 2024, Russell Enoch, D.O. had 6,766 Medicare Part D claims for 802 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.