Steven Tamba, FNP
Family Nurse Practitioner · Pomona, CA
Steven Tamba, FNP is a family nurse practitioner with a practice address in Pomona, California, and NPI 1497389746, issued on Feb 26, 2020. Check the license (California 95012488, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Tamba
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95012488 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 E Holt Ave, Pomona, CA 91767
- Phone
- (909) 630-7927
- Enumerated
- Feb 26, 2020
- Record last updated
- May 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 1450 E Holt Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Steven Tamba in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95012488Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
29 Medicare Part D claims for 11 beneficiaries, against an average of 1,305 among the 140,557 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.
Steven Tamba among 16,966 family nurse practitioner records in California
Steven Tamba, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 56% of them.
- NPI issued2020 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 family nurse practitioner records list a practice address in Pomona
They are 71 of the 5,102 NPPES records with a practice address in Pomona, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Pomona → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- James Barr, FNPPomona, CA 917671801290481
- Susan Bauerle, FNPPomona, CA 917671518015155
- Ernest Bentum, NPPomona, CA 917671811324320
- Daisy BerganioPomona, CA 917671790175446
- Marianne Carlota, FNPPomona, CA 917671194185413
- Steven Do, FNP-CPomona, CA 917671285005249
- Dinh LaiPomona, CA 917671093123176
- Darlene McPherson-Ventura, FNPPomona, CA 917671235130048
Common questions
What is Steven Tamba, FNP's NPI number?
Steven Tamba, FNP's National Provider Identifier (NPI) is 1497389746, issued on Feb 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Steven Tamba, FNP located?
The NPPES record lists a practice address at 1450 E Holt Ave, Pomona, CA, 91767. Phone: (909) 630-7927. Providers update this record themselves, so call before visiting.
How can I verify Steven Tamba, FNP's license?
NPPES lists California license number 95012488, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Steven Tamba, FNP prescribe under Medicare Part D?
In 2024, Steven Tamba, FNP had 29 Medicare Part D claims for 11 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.