NPPES file of Aug 9, 2026

Mary Ann Costa, FNP

Nurse Practitioner · San Pedro, CA

Mary Ann Costa, FNP is a nurse practitioner with a practice address in San Pedro, California, and NPI 1235161894, issued on Jul 6, 2006. Check the license (California NP9202, as entered in NPPES) with the California board that licenses this profession; 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
1235161894
Name
Mary Ann Costa
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP9202 CA
Self-reported in NPPES; status is on the state search
Practice location
1300 W 7TH St, San Pedro, CA 90732
Phone
(310) 514-5350
Enumerated
Jul 6, 2006
Record last updated
Jun 25, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(310) 514-5421
Medicaid ID
RN434772 CA
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 nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 1300 W 7TH St

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

  1. Payandeh Abadee, M.D.Physical Medicine & Rehabilitation Physician1376557793
  2. Ricardo Aguirre, M.D.Pain Medicine (Anesthesiology) Physician1831298389
  3. Vilma Asuma, RNAdult Psychiatric/Mental Health Registered Nurse1477196269
  4. Noah BattyCritical Care Medicine Registered Nurse1285564310
  5. Denise Brathwaite, M.D.Anesthesiology Physician1770524605
  6. Alessandra Conforto, M.D.Emergency Medicine Physician1982633160

Verify Mary Ann Costa 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 NP9202    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
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Mary Ann Costa among 8,223 nurse practitioner records in California

Mary Ann Costa, FNP is one of 8,223 nurse practitioner records with a practice address in California. 65% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 82% newer
  • In a Medicare fileNo · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2008 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,223 in California → Every provider in San Pedro → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Vicki Penny, NPSan Pedro, CA 907321437239688
  2. Michele Seckington, F.N.P.San Pedro, CA 907321720017700
  3. Sheila Shea, N.P.San Pedro, CA 907321841222163
  4. Karla Sonnier, NPSan Pedro, CA 907321215493515
  5. Judith Thomas, N.P.San Pedro, CA 907321679501597
  6. Melani Veran-De Los Reyes, APRNSan Pedro, CA 907321831288844
  7. Patrick WeckerSan Pedro, CA 907311235941667
  8. Shireen Alwani, NPParamount, CA 907231982870291

Common questions

What is Mary Ann Costa, FNP's NPI number?

Mary Ann Costa, FNP's National Provider Identifier (NPI) is 1235161894, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary Ann Costa, FNP located?

The NPPES record lists a practice address at 1300 W 7TH St, San Pedro, CA, 90732. Phone: (310) 514-5350. Providers update this record themselves, so call before visiting.

How can I verify Mary Ann Costa, FNP's license?

NPPES lists California license number NP9202, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.