NPPES file of Aug 9, 2026

Narissa Bawalan Ambata, DDS

General Practice Dentistry · Maywood, CA

Narissa Bawalan Ambata, DDS is a general practice dentistry with a practice address in Maywood, California, and NPI 1538582564, issued on Jan 27, 2014. Check the license (California 61070, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538582564
Name
Narissa Bawalan Ambata
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
61070 CA
Self-reported in NPPES; status is on the state search
Practice location
4509 Slauson Ave, Maywood, CA 90270
Phone
(323) 560-8999
Enumerated
Jan 27, 2014
Record last updated
Jan 27, 2020 (not updated in 6 years: call before relying on the address or phone)
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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Verify Narissa Bawalan Ambata in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 61070
    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
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54% fewer Medicare Part D claims than the average general practice dentistry in 2024

38 Medicare Part D claims for 13 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Narissa Ambata38
  2. Specialty average83

Most prescribed

  1. Amoxicillin18 claims
  2. Ibuprofen15 claims

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.

7 general practice dentistry records list a practice address in Maywood

They are 7 of the 75 NPPES records with a practice address in Maywood, and 17,852 general practice dentistry records in California.

Other general practice dentistry records in California

  1. Ronald Aanerud, DDSSan Diego, CA1871752931
  2. Steven Aaronson, D.D.S.Santa Monica, CA1265455851
  3. Shahrzad Aarup, DDSPomona, CA1265784367
  4. Al Abad, DDSSan Jose, CA1104992148
  5. Erwin Abad, D.D.S.Canoga Park, CA1861590093
  6. Francine Abad, DDSSan Francisco, CA1942700810
  7. Maria Abad, D.D.S.Norwalk, CA1215006754
  8. Mark Ryan Abad, DDSDaly City, CA1770357394
  9. Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
  10. Ernesto Abadilla, DDSPalm Desert, CA1508063801

Common questions

What is Narissa Bawalan Ambata, DDS's NPI number?

Narissa Bawalan Ambata, DDS's National Provider Identifier (NPI) is 1538582564, issued on Jan 27, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Narissa Bawalan Ambata, DDS located?

The NPPES record lists a practice address at 4509 Slauson Ave, Maywood, CA, 90270. Phone: (323) 560-8999. Providers update this record themselves, so call before visiting.

How can I verify Narissa Bawalan Ambata, DDS's license?

NPPES lists California license number 61070, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Narissa Bawalan Ambata, DDS prescribe under Medicare Part D?

In 2024, Narissa Bawalan Ambata, DDS had 38 Medicare Part D claims for 13 beneficiaries; the average among general practice dentistry prescribers was 83. 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.