Samuel Limbong, M.D.
Internal Medicine Physician · Tustin, CA
Samuel Limbong, M.D. is an internal medicine physician with a practice address in Tustin, California, and NPI 1912358664, issued on Jun 23, 2016. Check the license (California A153140, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Samuel Limbong
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A153140 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2492 Walnut Ave, Tustin, CA 92780
- Phone
- (714) 709-8000
- Enumerated
- Jun 23, 2016
- Entity
- Type 1 · individual
Also registered at 2492 Walnut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Allard, P.T.Physical Medicine & Rehabilitation Physician1578684668
- Karmen Cohen, D.O.Family Medicine Physician1447377296
- Donald Kuskin, PHYSICAL THERAPISTPhysical Therapist1538598818
- Rachel LibonatiPhysical Therapist1013467471
- Lindsay Miller, DPTPhysical Therapist1639546385
- Jean Louis SelamInternal Medicine Physician1982759114
Verify Samuel Limbong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A153140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
38 internal medicine physician records list a Tustin practice address
They are 38 of the 2,221 NPPES records with a Tustin practice address, and 20,403 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 38 in Tustin → All 20,403 in California → Every provider in Tustin →
Other internal medicine physician records in California
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- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Samuel Limbong, M.D.'s NPI number?
Samuel Limbong, M.D.'s National Provider Identifier (NPI) is 1912358664, issued on Jun 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Limbong, M.D. located?
The NPPES record lists a practice address at 2492 Walnut Ave, Tustin, CA, 92780. Phone: (714) 709-8000. Providers update this record themselves, so call before visiting.
How can I verify Samuel Limbong, M.D.'s license?
NPPES lists California license number A153140, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.