NPPES file of Aug 9, 2026

Prakash Narain, MD

Geriatric Medicine (Internal Medicine) Physician · Seal Beach, CA

Prakash Narain, MD is a geriatric medicine (internal medicine) physician with a practice address in Seal Beach, California, and NPI 1699777292, issued on Aug 12, 2005. Check the license (California A40903, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699777292
Name
Prakash Narain
Credential
MD
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
A40903 CA
Self-reported in NPPES; status is on the state search
Practice location
1661 Golden Rain RD, Seal Beach, CA 90740
Phone
(562) 493-9581
Enumerated
Aug 12, 2005
Record last updated
Mar 3, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(562) 430-6795
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →

Also registered at 1661 Golden Rain RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Vivien Alabata, PTAPhysical Therapy Assistant1013867209
  2. Sophia Chun, MDInternal Medicine Physician1104939990
  3. Christopher ChungFamily Medicine Physician1578957049
  4. Melissa Dassanayake, LCSWMental Health Counselor1679973051
  5. Ellen Dayon, MDGeriatric Medicine (Internal Medicine) Physician1043279359
  6. Rudolf Haider, MDFamily Medicine Physician1740249069

Verify Prakash Narain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A40903    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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Prakash Narain among 532 geriatric medicine (internal medicine) physician records in California

Prakash Narain, MD is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2009 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in California

There are 532 geriatric medicine (internal medicine) physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 532 in California → Every provider in Seal Beach → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Ellen Dayon, MDSeal Beach, CA 907401043279359
  2. Mary Sherman, MDSeal Beach, CA 907401083674709
  3. Jocelyn Sumcad, M.D.Paramount, CA 907231386732816
  4. Jacquelyn Vander Wall, M.D.Los Alamitos, CA 907201699807792
  5. Maurice Turner, MDHarbor City, CA 907101336778877
  6. Dat Vo, MDBellflower, CA 907061497822407
  7. Tzong-Yueh Hwang, M.D.Artesia, CA 907011851325211
  8. Andrew Ralston, M.D.Long Beach, CA 908061295793404

Common questions

What is Prakash Narain, MD's NPI number?

Prakash Narain, MD's National Provider Identifier (NPI) is 1699777292, issued on Aug 12, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Prakash Narain, MD located?

The NPPES record lists a practice address at 1661 Golden Rain RD, Seal Beach, CA, 90740. Phone: (562) 493-9581. Providers update this record themselves, so call before visiting.

How can I verify Prakash Narain, MD's license?

NPPES lists California license number A40903, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.