What is Allyson Holman's NPI number?

Allyson Holman's National Provider Identifier (NPI) is 1649590951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allyson Holman's specialty?

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

Where is Allyson Holman located?

Allyson Holman's practice location on file with NPPES is 877 Oak Park Blvd, Pismo Beach, CA 93449-3292.

What is Allyson Holman's phone number?

The practice phone number listed in the NPPES registry for Allyson Holman is (805) 474-8450.

Does Allyson Holman accept Medicare?

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

Is Allyson Holman's NPI active?

Yes — Allyson Holman's NPI (1649590951) is active in the NPPES registry as of the last update on 2026-02-20.

IndividualActiveAccepts Medicare

Allyson Holman, PA-C

NPI 1649590951 · Medical Physician Assistant · Pismo Beach, CA

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

Allyson Holman, PA-C is a Medical Physician Assistant provider in Pismo Beach, CA (NPI 1649590951).

Provider details

NPI number: 1649590951
Entity type: Individual
Primary specialty: Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: 21023 (CA)

Specialties & taxonomies

Medical Physician AssistantPrimary363AM0700XLicense 21023 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(80/100 index)

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

Registry tenure28% of score
16 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
12 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
622 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 Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	147	$98
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	116	$146
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	108	$80
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	79	$112
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000	59	$13
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	105	44
Levothyroxine Sodium	100	42
Losartan Potassium	77	31
Amlodipine Besylate	61	25
Metoprolol Succinate	55	22
Omeprazole	54	23
Apixaban

Practice location

877 Oak Park Blvd

Pismo Beach, CA 93449-3292

Phone: (805) 474-8450

Fax: (805) 474-8454

Street-level locationGet directions

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Mailing address