Clifford A. Hancock, MD
Obstetrics & Gynecology Physician · Long Beach, CA
Clifford A. Hancock, MD is an obstetrics & gynecology physician with a practice address in Long Beach, California, and NPI 1528104437, issued on Jan 29, 2007. Check the license (California A34353, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Clifford A. Hancock
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A34353 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2790 Atlantic Ave, Long Beach, CA 90806
- Phone
- (562) 264-4676
- Enumerated
- Jan 29, 2007
- Record last updated
- Sep 17, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (562) 933-0415
- Medicaid ID
- 00A34350 CA
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 2790 Atlantic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Lizcano, D.O.Internal Medicine Physician1649534900
- Jack Tsai, M.D.Family Medicine Physician1184887838
- Jennifer Wertz, M.D.Student in an Organized Health Care Education/Training Program1326347725
- Kelley Williams, N.P.Pediatric Nurse Practitioner1205273018
- Sunny Yu, PA-CPhysician Assistant1629828819
Verify Clifford A. Hancock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A34353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
18 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: $126.53
1 payment: food and beverage; the largest payer was LifeNet Health. 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.
Clifford A. Hancock among 5,088 obstetrics & gynecology physician records in California
Clifford A. Hancock, MD 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 updated2015 · 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
- Helena Humphrey, M.D.Long Beach, CA 908061497712012
- Maurice Lam, M.D.Long Beach, CA 908061144231143
- Monica Leff, MDLong Beach, CA 908061962476028
- James Long, MDLong Beach, CA 908061316039696
Common questions
What is Clifford A. Hancock, MD's NPI number?
Clifford A. Hancock, MD's National Provider Identifier (NPI) is 1528104437, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Clifford A. Hancock, MD located?
The NPPES record lists a practice address at 2790 Atlantic Ave, Long Beach, CA, 90806. Phone: (562) 264-4676. Providers update this record themselves, so call before visiting.
How can I verify Clifford A. Hancock, MD's license?
NPPES lists California license number A34353, 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 Clifford A. Hancock, MD prescribe under Medicare Part D?
In 2024, Clifford A. Hancock, MD had 18 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.