Melvina Chinagolum Nnam
Internal Medicine Physician · Long Beach, CA
Melvina Chinagolum Nnam is an internal medicine physician with a practice address in Long Beach, California, and NPI 1154025682, issued on Mar 28, 2023. Check the license (California 25448, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Melvina Chinagolum Nnam
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25448 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5901 E 7TH St, Long Beach, CA 90822
- Phone
- (440) 610-7648
- Enumerated
- Mar 28, 2023
- Record last updated
- Jul 10, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 5901 E 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Melvina Chinagolum Nnam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 25448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
Melvina Chinagolum Nnam among 17,696 internal medicine physician records in California
Melvina Chinagolum Nnam is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
221 internal medicine physician records list a practice address in Long Beach
They are 221 of the 13,650 NPPES records with a practice address in Long Beach, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Long Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Berge Bakamjian, DOLong Beach, CA 908221629010962
- Diep Bui, M.D.Long Beach, CA 908221477668119
- Susan Hopp-Midani, M.D.Long Beach, CA 908221407965205
- An-Fu Hsiao, MD, PHDLong Beach, CA 908221457370207
- Robert Kaplan, M.D.Long Beach, CA 908221851407506
- Khin Myint, M.DLong Beach, CA 908221134222086
- Vinh Ngo, M.D.Long Beach, CA 908221134232366
- Hung Nguyen, MDLong Beach, CA 908221104823970
Common questions
What is Melvina Chinagolum Nnam's NPI number?
Melvina Chinagolum Nnam's National Provider Identifier (NPI) is 1154025682, issued on Mar 28, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Melvina Chinagolum Nnam located?
The NPPES record lists a practice address at 5901 E 7TH St, Long Beach, CA, 90822. Phone: (440) 610-7648. Providers update this record themselves, so call before visiting.
How can I verify Melvina Chinagolum Nnam's license?
NPPES lists California license number 25448, 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 Melvina Chinagolum Nnam prescribe under Medicare Part D?
In 2024, Melvina Chinagolum Nnam had 11 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.