What is Anne Barnett's NPI number?

Anne Barnett's National Provider Identifier (NPI) is 1811948235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anne Barnett's specialty?

Anne Barnett is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Anne Barnett located?

Anne Barnett's practice location on file with NPPES is 1941 Johnson Ave Ste 101, San Luis Obispo, CA 93401-4154.

What is Anne Barnett's phone number?

The practice phone number listed in the NPPES registry for Anne Barnett is (805) 782-8844.

Does Anne Barnett accept Medicare?

Anne Barnett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Anne Barnett's NPI active?

Yes — Anne Barnett's NPI (1811948235) is active in the NPPES registry as of the last update on 2026-03-19.

IndividualActiveAccepts Medicare

Anne Barnett, PA

NPI 1811948235 · Physician Assistant · San Luis Obispo, CA

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Anne Barnett, PA is a Physician Assistant provider in San Luis Obispo, CA (NPI 1811948235).

Provider details

NPI number: 1811948235
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA
Sex: Female
Sole proprietor: No
License: 1644 (WI)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 65707 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense 1644 (WI)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
5 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
341 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	137	$142
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	76	$114
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	68	$104
Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212	49	$25
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	11	$64

Practice location

1941 Johnson Ave Ste 101

San Luis Obispo, CA 93401-4154

Phone: (805) 782-8844

Fax: (805) 549-6986

Street-level locationGet directions

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Mailing address