Registry data as of Aug 27, 2026

Nancy Mancias

Rehabilitation Practitioner · San Rafael, CA

Nancy Mancias is a rehabilitation practitioner with a practice address in San Rafael, California, and NPI 1235453770, issued on Mar 25, 2010. 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
1235453770
Name
Nancy Mancias
Primary taxonomy
Rehabilitation Practitioner 225400000X
Practice location
830 B St, San Rafael, CA 94901
Phone
(415) 459-5843
Enumerated
Mar 25, 2010
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 830 B St

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

  1. Cristhal Bennett, M.DIVRehabilitation Practitioner1073812327
  2. Lani BorgwardtCase Manager/Care Coordinator1215245766
  3. Alison Buck, MSCounselor1538325527
  4. Albert HarrisonRehabilitation Practitioner1265683023
  5. Leslie Ingalls, ASWMental Health Counselor1346440732
  6. Sarah MatthewsCounselor1891353637

Verify Nancy Mancias 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 →

Rehabilitation Practitioner providers in California

There are 11,651 rehabilitation practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 11,651 in California → Every provider in San Rafael →

Other rehabilitation practitioner records in California

  1. Van ;eCommerce, CA1336565407
  2. Rebecca AaronSanta Ana, CA1891550034
  3. Valdorsey AaronCulver City, CA1639649809
  4. Monica AbadEl Monte, CA1760876031
  5. Alexia AbarcaTustin, CA1427849769
  6. Armando AbarcaSan Diego, CA1902762503
  7. Siomara AbarcaVan Nuys, CA1134740830
  8. Anthony AbbottCommerce, CA1871739375
  9. Jamie AbbottSan Jose, CA1487338554
  10. Margaret AbbottVan Nuys, CA1043341670

Common questions

What is Nancy Mancias's NPI number?

Nancy Mancias's National Provider Identifier (NPI) is 1235453770, issued on Mar 25, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Mancias located?

The NPPES record lists a practice address at 830 B St, San Rafael, CA, 94901. Phone: (415) 459-5843. Providers update this record themselves, so call before visiting.

How can I verify Nancy Mancias'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.

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.