Registry data as of Aug 27, 2026

Ivan Pierce

Case Manager/Care Coordinator · San Francisco, CA

Ivan Pierce is a case manager/care coordinator with a practice address in San Francisco, California, and NPI 1891048435, issued on Oct 19, 2012. Check the license 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
1891048435
Name
Ivan Pierce
Primary taxonomy
Case Manager/Care Coordinator 171M00000X
Practice location
1301 Pierce St, San Francisco, CA 94115
Phone
(415) 563-8200
Enumerated
Oct 19, 2012
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 1301 Pierce St

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

  1. Lia Abellan-PicoLicensed Vocational Nurse1699377895
  2. Diana Aveson, LMFTMarriage & Family Therapist1073714572
  3. Tiffany Barnes, RN, MSN, PHNCase Management Registered Nurse1457682155
  4. Nicole Bores, M.D.Family Medicine Physician1043512742
  5. Ileana BurlesonRegistered Nurse1922359397
  6. Kelly Chukuntarod, RN, PHNCase Management Registered Nurse1669653432

Verify Ivan Pierce in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 →

601 case manager/care coordinator records list a San Francisco practice address

They are 601 of the 38,143 NPPES records with a San Francisco practice address, and 25,996 case manager/care coordinator records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other case manager/care coordinator records in California

  1. Nevin AaronBakersfield, CA1891306130
  2. Claudia AbadRiverside, CA1871151019
  3. Hannah Cristine AbadOceanside, CA1538944020
  4. Gioux Ian Abad Mangulabnan, THERAPISTBerkeley, CA1710442702
  5. Rebecca AbairBakersfield, CA1255468823
  6. Jennifer AbapoBakersfield, CA1871823450
  7. David AbarcaLos Angeles, CA1730305426
  8. Sophia AbarcaMadera, CA1376027755
  9. Leslie AbareaSan Bernardino, CA1407399330
  10. Alfredo Abarien Tos, MALos Angeles, CA1245441104

Common questions

What is Ivan Pierce's NPI number?

Ivan Pierce's National Provider Identifier (NPI) is 1891048435, issued on Oct 19, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Ivan Pierce located?

The NPPES record lists a practice address at 1301 Pierce St, San Francisco, CA, 94115. Phone: (415) 563-8200. Providers update this record themselves, so call before visiting.

How can I verify Ivan Pierce's license?

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.

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.