Registry data as of Aug 27, 2026

Marisa Duncan, NP

Pediatric Registered Nurse · San Francisco, CA

Marisa Duncan, NP is a pediatric registered nurse with a practice address in San Francisco, California, and NPI 1831390087, issued on May 29, 2007. Check the license (California NPF9329, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1831390087
Name
Marisa Duncan
Credential
NP
Primary taxonomy
Pediatric Registered Nurse 163WP0200X
License numbers
NPF9329 CA
RN296479 CA
Self-reported in NPPES; status is on the state search
Practice location
1001 Potrero Ave # 6M5, San Francisco, CA 94110
Phone
(415) 206-3613
Enumerated
May 29, 2007
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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Also registered at 1001 Potrero Ave # 6M5

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

  1. Alice Chan, NPPediatric Registered Nurse1962529339
  2. Nanette Madden, NPPediatric Registered Nurse1235256603

Verify Marisa Duncan 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 NPF9329    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Pediatric Registered Nurse providers in California

There are 243 pediatric registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 243 in California → Every provider in San Francisco →

Other pediatric registered nurse records in California

  1. Tolulope Adedayo, NPHemet, CA1235690397
  2. Tammy Adler, RN, BSN, PHNRiverside, CA1215895818
  3. Connie AlcamoSouth Lake Tahoe, CA1235955436
  4. Saba AljumhoorRedlands, CA1588483119
  5. Cassandra Anderson, CPNPMadera, CA1306274568
  6. Amy Anglin, PNPPleasanton, CA1386211076
  7. Nazlee ArainYorba Linda, CA1528739927
  8. Blanca Aranda, REGISTERED NURSEOakland, CA1295947851
  9. Diana Arellano, RNSacramento, CA1487115291
  10. Allison ArmstrongPalo Alto, CA1598261166

Common questions

What is Marisa Duncan, NP's NPI number?

Marisa Duncan, NP's National Provider Identifier (NPI) is 1831390087, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Marisa Duncan, NP located?

The NPPES record lists a practice address at 1001 Potrero Ave # 6M5, San Francisco, CA, 94110. Phone: (415) 206-3613. Providers update this record themselves, so call before visiting.

How can I verify Marisa Duncan, NP's license?

NPPES lists California license number NPF9329, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

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.