Karen Geller Kohut, M.D.
Obstetrics & Gynecology Physician · San Jose, CA
Karen Geller Kohut, M.D. is an obstetrics & gynecology physician with a practice address in San Jose, California, and NPI 1720116502, issued on Mar 1, 2007. Check the license (California G81814, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karen Geller Kohut
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G81814 CA
Self-reported in NPPES; status is on the state search - Practice location
- 244 N Jackson Ave, San Jose, CA 95116
- Phone
- (408) 258-3724
- Enumerated
- Mar 1, 2007
- Record last updated
- Mar 7, 2023
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 244 N Jackson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dale Capulong, MDObstetrics & Gynecology Physician1457458051
- Rosa Heredia, FNPObstetrics & Gynecology Nurse Practitioner1033212691
Verify Karen Geller Kohut in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G81814Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
13 Medicare Part D claims, against an average of 165 among the 28,733 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: $221.12
5 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Karen Geller Kohut among 5,088 obstetrics & gynecology physician records in California
Karen Geller Kohut, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% 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 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2023 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in San Jose → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Dale Capulong, MDSan Jose, CA 951161457458051
- Kathleen Fujino, MDSan Jose, CA 951161093778698
- Frederick Hopkins, M.D.San Jose, CA 951161902996069
- Wilma Lee, MDSan Jose, CA 951161457482424
- Suresh Nayak, M.D.San Jose, CA 951161871554147
- Ilene Newman, M.D.San Jose, CA 951161396856928
- Bichvan Phan, MDSan Jose, CA 951161093707085
- Kenneth Phan, M.D.San Jose, CA 951161336250836
Common questions
What is Karen Geller Kohut, M.D.'s NPI number?
Karen Geller Kohut, M.D.'s National Provider Identifier (NPI) is 1720116502, issued on Mar 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Geller Kohut, M.D. located?
The NPPES record lists a practice address at 244 N Jackson Ave, San Jose, CA, 95116. Phone: (408) 258-3724. Providers update this record themselves, so call before visiting.
How can I verify Karen Geller Kohut, M.D.'s license?
NPPES lists California license number G81814, 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 Karen Geller Kohut, M.D. prescribe under Medicare Part D?
In 2024, Karen Geller Kohut, M.D. had 13 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.