Ilse Ahumada, AA
Addiction (Substance Use Disorder) Counselor · Vallejo, CA
Ilse Ahumada, AA is an addiction (substance use disorder) counselor with a practice address in Vallejo, California, and NPI 1871156364, issued on Apr 19, 2019. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ilse Ahumada
- Credential
- AA
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 1628 Broadway St Ste B, Vallejo, CA 94590
- Phone
- (707) 649-8300
- Enumerated
- Apr 19, 2019
- Entity
- Type 1 · individual
Also registered at 1628 Broadway St Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ilse Ahumada in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
131 addiction (substance use disorder) counselor records list a Vallejo practice address
They are 131 of the 2,836 NPPES records with a Vallejo practice address, and 29,099 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 131 in Vallejo → All 29,099 in California → Every provider in Vallejo →
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Common questions
What is Ilse Ahumada, AA's NPI number?
Ilse Ahumada, AA's National Provider Identifier (NPI) is 1871156364, issued on Apr 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ilse Ahumada, AA located?
The NPPES record lists a practice address at 1628 Broadway St Ste B, Vallejo, CA, 94590. Phone: (707) 649-8300. Providers update this record themselves, so call before visiting.
How can I verify Ilse Ahumada, AA'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.