Registry data as of Aug 27, 2026

Isabella Alfonso

Speech-Language Pathologist · Sacramento, CA

Isabella Alfonso is a speech-language pathologist with a practice address in Sacramento, California, and NPI 1811815665, issued on Jul 8, 2026. 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
1811815665
Name
Isabella Alfonso
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
2108 N St Ste 8021, Sacramento, CA 95816
Phone
(844) 687-5465
Enumerated
Jul 8, 2026
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 2108 N St Ste 8021

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

  1. Erin McCleary, M.A., CCC-SLPSpeech-Language Pathologist1417579301

Verify Isabella Alfonso 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 →

Speech-Language Pathologist providers in California

There are 12,930 speech-language pathologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,930 in California → Every provider in Sacramento →

Other speech-language pathologist records in California

  1. Roxana AamesSan Francisco, CA1518609981
  2. Careen AbadjianFresno, CA1982092029
  3. Lisa Abai, MA CCC-SLPLos Angeles, CA1871446260
  4. Rachel AbalSan Francisco, CA1245842483
  5. Ilyssa Abaranok, M.S. CCC-SLPNorth Hollywood, CA1699082362
  6. Robert AbarcaLong Beach, CA1770393142
  7. Kelley Amber Abarquez, SLPHawthorne, CA1932663804
  8. Diane Abatemarco, SLP-CFSan Francisco, CA1457710964
  9. Kathryn Abbene, M.A. CCC-SLPRancho Santa Margarita, CA1215492897
  10. Julie AbbottPalo Alto, CA1063398063

Common questions

What is Isabella Alfonso's NPI number?

Isabella Alfonso's National Provider Identifier (NPI) is 1811815665, issued on Jul 8, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Isabella Alfonso located?

The NPPES record lists a practice address at 2108 N St Ste 8021, Sacramento, CA, 95816. Phone: (844) 687-5465. Providers update this record themselves, so call before visiting.

How can I verify Isabella Alfonso'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.