Alva A. Marsh, MD
Internal Medicine Physician · Lynwood, CA
Alva A. Marsh, MD is an internal medicine physician with a practice address in Lynwood, California, and NPI 1619036621, issued on Dec 6, 2006. Check the license (California C22547, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alva A. Marsh
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C22547 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3591 E Imperial Hwy, Lynwood, CA 90262
- Phone
- (310) 631-2838
- Enumerated
- Dec 6, 2006
- Record last updated
- Oct 10, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 632-4701
- Medicaid ID
- 00C225470 CA
- Medicare enrollment
- Enrolled (PECOS I20170127002374); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 1959
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 3591 E Imperial Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Myrna Alvarez, CPSP COORDINATORFamily Medicine Physician1275421794
- Maria CamposCommunity Health Worker1790266583
- Sindy Chun SontayDay Training/Habilitation Specialist1104651025
- Elizabeth GallegosCommunity Health Worker1780163170
- Dawn Goldstein, MDObstetrics & Gynecology Physician1851385124
- Diana GutierrezCommunity Health Worker1770131088
Verify Alva A. Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C22547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alva A. Marsh among 17,696 internal medicine physician records in California
Alva A. Marsh, MD 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 not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1959 · median 2004 among the 11,065 with a school on file
- Record last updated2007 · 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).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,696 in California → Every provider in Lynwood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jatin Bhatt, MDLynwood, CA 902621366487357
- Lisa Brockman, DOLynwood, CA 902621063417798
- Beverly Davis, M.D.Lynwood, CA 902621821002874
- Nijole Glaze, M.D.Lynwood, CA 902621356414262
- Ricardo McKenzie, M.D.Lynwood, CA 902621104823814
- Ashok Raheja, M.D.Lynwood, CA 902621760591564
- Odette Tawadrous, MDLynwood, CA 902621669661492
- John Cheung, D.O.Lawndale, CA 902601215364559
Common questions
What is Alva A. Marsh, MD's NPI number?
Alva A. Marsh, MD's National Provider Identifier (NPI) is 1619036621, issued on Dec 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alva A. Marsh, MD located?
The NPPES record lists a practice address at 3591 E Imperial Hwy, Lynwood, CA, 90262. Phone: (310) 631-2838. Providers update this record themselves, so call before visiting.
How can I verify Alva A. Marsh, MD's license?
NPPES lists California license number C22547, 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. 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.