Helena Charlette Humphrey, M.D.
Obstetrics & Gynecology Physician · Long Beach, CA
Helena Charlette Humphrey, M.D. is an obstetrics & gynecology physician with a practice address in Long Beach, California, and NPI 1497712012, issued on Apr 27, 2006. Check the license (California G56018, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Helena Charlette Humphrey
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G56018 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2699 Atlantic Ave, Long Beach, CA 90806
- Phone
- (562) 426-3333
- Enumerated
- Apr 27, 2006
- Record last updated
- Dec 17, 2025
- Medicaid ID
- 00G560180 CA
- Medicare enrollment
- Enrolled (PECOS I20080311000334); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 2699 Atlantic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joilyn AndersonFamily Nurse Practitioner1114557170
- Mark Asbill, M.D.Internal Medicine Physician1558310896
- Renuka Boyapalli, MDEndocrinology, Diabetes & Metabolism Physician1558399311
- Lauren Choi, M.D.Endocrinology, Diabetes & Metabolism Physician1699736132
- Jeffrey Chwa, DORheumatology Physician1285989236
- Anthony Chyou, M. D.Interventional Cardiology Physician1457592073
Verify Helena Charlette Humphrey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G56018Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
29 Medicare Part D claims for 15 beneficiaries, 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.
Bills Medicare through one group practice
- Healthcare Partners Affiliates Medical GroupDowney, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Helena Charlette Humphrey among 5,088 obstetrics & gynecology physician records in California
Helena Charlette Humphrey, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1981 · median 2004 among the 2,700 with a school on file
- Record last updated2025 · 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 Long Beach → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- John Cardin, M.D.Long Beach, CA 908061467411744
- Laurie Endo, MDLong Beach, CA 908061841254190
- Julie Franklin, M.D.Long Beach, CA 908061710935150
- Carol Grabowski, M.D., INCLong Beach, CA 908061043280373
- Maurice Lam, M.D.Long Beach, CA 908061144231143
- Monica Leff, MDLong Beach, CA 908061962476028
- James Long, MDLong Beach, CA 908061316039696
- Sandra Makela, MDLong Beach, CA 908061780658849
Common questions
What is Helena Charlette Humphrey, M.D.'s NPI number?
Helena Charlette Humphrey, M.D.'s National Provider Identifier (NPI) is 1497712012, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Helena Charlette Humphrey, M.D. located?
The NPPES record lists a practice address at 2699 Atlantic Ave, Long Beach, CA, 90806. Phone: (562) 426-3333. Providers update this record themselves, so call before visiting.
How can I verify Helena Charlette Humphrey, M.D.'s license?
NPPES lists California license number G56018, 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 Helena Charlette Humphrey, M.D. prescribe under Medicare Part D?
In 2024, Helena Charlette Humphrey, M.D. had 29 Medicare Part D claims for 15 beneficiaries; 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.