Karen Hong, DO
Obstetrics & Gynecology Physician · Yuba City, CA
Karen Hong, DO is an obstetrics & gynecology physician with a practice address in Yuba City, California, and NPI 1437484193, issued on Oct 13, 2009. Check the license (California 20A10922, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karen Hong
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 20A10922 CA
Self-reported in NPPES; status is on the state search - Practice location
- 969 Plumas St, Yuba City, CA 95991
- Phone
- (530) 749-3585
- Enumerated
- Oct 13, 2009
- Record last updated
- Mar 27, 2023
- Fax
- (530) 749-3607
- Medicare enrollment
- Enrolled (PECOS I20121001000190); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 969 Plumas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maninderjit Atwal, M.D.Obstetrics & Gynecology Physician1134380439
- Karen Callahan, F.N.P.Nurse Practitioner1932124443
- Bruce Hilger, M.D.Obstetrics & Gynecology Physician1689695389
- Aparna Kareti, M.D.Obstetrics & Gynecology Physician1366634180
- Richard Maddalena, M.D.Obstetrics & Gynecology Physician1275540023
- Lori Meinking, CNMAdvanced Practice Midwife1578897096
Verify Karen Hong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A10922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sac Health SystemSan Bernardino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Hong among 5,088 obstetrics & gynecology physician records in California
Karen Hong, DO 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 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2008 · median 2004 among the 2,700 with a school on file
- 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).
20 obstetrics & gynecology physician records list a practice address in Yuba City
They are 20 of the 1,726 NPPES records with a practice address in Yuba City, and 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Yuba City → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Maninderjit Atwal, M.D.Yuba City, CA 959911134380439
- Gary Bernard, D.OYuba City, CA 959911558360032
- Hugo Chan, MDYuba City, CA 959911891878492
- Pallavi Danforth, D.O.Yuba City, CA 959911467590240
- Mohamad Farhat, MDYuba City, CA 959911407909971
- Daniel Ferguson, M.D.Yuba City, CA 959911194802991
- Christopher Genobaga, M.D.Yuba City, CA 959911902826894
- Bruce Hilger, M.D.Yuba City, CA 959911689695389
Common questions
What is Karen Hong, DO's NPI number?
Karen Hong, DO's National Provider Identifier (NPI) is 1437484193, issued on Oct 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Karen Hong, DO located?
The NPPES record lists a practice address at 969 Plumas St, Yuba City, CA, 95991. Phone: (530) 749-3585. Providers update this record themselves, so call before visiting.
How can I verify Karen Hong, DO's license?
NPPES lists California license number 20A10922, 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.
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.