Allison Pierson
Family Nurse Practitioner · Guerneville, CA
Allison Pierson is a family nurse practitioner with a practice address in Guerneville, California, and NPI 1922806157, issued on Mar 4, 2025. Check the license (California 95033850, 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.
- Name
- Allison Pierson
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95033850 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16387 First St, Guerneville, CA 95446
- Phone
- (707) 869-2849
- Enumerated
- Mar 4, 2025
- Record last updated
- Mar 4, 2025
- Entity
- Type 1 · individual
Also registered at 16387 First St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Baron, NPFamily Nurse Practitioner1891319455
- Patricia Cerone, NPFamily Nurse Practitioner1356178933
Verify Allison Pierson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95033850Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9 family nurse practitioner records list a practice address in Guerneville
They are 9 of the 51 NPPES records with a practice address in Guerneville, and 16,966 family nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9 in Guerneville → All 16,966 in California → Every provider in Guerneville →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Tiffanne Aaronsen, FNPIndio, CA1568191807
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Nnenna AbaezeLong Beach, CA1457820763
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
Common questions
What is Allison Pierson's NPI number?
Allison Pierson's National Provider Identifier (NPI) is 1922806157, issued on Mar 4, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Allison Pierson located?
The NPPES record lists a practice address at 16387 First St, Guerneville, CA, 95446. Phone: (707) 869-2849. Providers update this record themselves, so call before visiting.
How can I verify Allison Pierson's license?
NPPES lists California license number 95033850, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.