Roger A. Kohn
Specialist · Bakersfield, CA
Roger A. Kohn is a specialist with a practice address in Bakersfield, California, and NPI 1376670273, issued on Feb 27, 2007. Check the license (California G31087, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roger A. Kohn
- Primary taxonomy
- Specialist 174400000X
- License number
- G31087 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2920 F St, Bakersfield, CA 93301
- Phone
- (661) 322-5435
- Enumerated
- Feb 27, 2007
- Record last updated
- Nov 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (661) 322-4304
- Medicaid IDs
- 5181222 CA
8580218 CA - Medicare enrollment
- Enrolled (PECOS I20040311000629); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1971
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 2920 F St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gina Garbell, PSY.D.Clinical Psychologist1245462647
- Holly Graham, LMFTMarriage & Family Therapist1881999431
- Thomas Manzella, D.C.Chiropractor1588756142
- Gary Merrill, MDPediatrics Physician1912915703
- Miles Suarez, D.C.Rehabilitation Chiropractor1235311705
- Serge Toutoundjian, D.C.Rehabilitation Chiropractor1851513733
Verify Roger A. Kohn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G31087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
29 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
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: $338.20
4 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Roger A. Kohn among 5,749 specialist records in California
Roger A. Kohn is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 44% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1971 · median 1989 among the 1,075 with a school on file
- Record last updated2010 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Bakersfield → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Firooz Amjadi, M.D.Bakersfield, CA 933011700839818
- Antonia Chalmers, M.D.Bakersfield, CA 933011962490391
- Hau Chang, MDBakersfield, CA 933011861412926
- Raj Gopal, M.D.Bakersfield, CA 933011306899604
- Francesca Hoehne, MDBakersfield, CA 933011093725442
- Steven Jacobs, M.D.Bakersfield, CA 933011811956758
- Reynaldo Locquiao, PHYSICAL THERAPISTBakersfield, CA 933011215172531
- Anil Mehta, M.D.Bakersfield, CA 933011992718852
Common questions
What is Roger A. Kohn's NPI number?
Roger A. Kohn's National Provider Identifier (NPI) is 1376670273, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Roger A. Kohn located?
The NPPES record lists a practice address at 2920 F St, Bakersfield, CA, 93301. Phone: (661) 322-5435. Providers update this record themselves, so call before visiting.
How can I verify Roger A. Kohn's license?
NPPES lists California license number G31087, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Roger A. Kohn prescribe under Medicare Part D?
In 2024, Roger A. Kohn had 29 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.