What is Matthew Gardner's NPI number?

Matthew Gardner's National Provider Identifier (NPI) is 1457095424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Gardner's specialty?

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

Where is Matthew Gardner located?

Matthew Gardner's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.

What is Matthew Gardner's phone number?

The practice phone number listed in the NPPES registry for Matthew Gardner is (650) 723-4000.

Does Matthew Gardner accept Medicare?

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

Is Matthew Gardner's NPI active?

Yes — Matthew Gardner's NPI (1457095424) is active in the NPPES registry as of the last update on 2025-12-18.

IndividualActiveAccepts Medicare

Matthew Gardner, PA-C

NPI 1457095424 · Physician Assistant · Stanford, CA

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

Matthew Gardner, PA-C is a Physician Assistant provider in Stanford, CA (NPI 1457095424).

Provider details

NPI number: 1457095424
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Male
Sole proprietor: No
License: 62650 (CA)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 62650 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Surgical Physician Assistant363AS0400XLicense 62650 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure28% of score
4 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
146 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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	57	$113
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	52	$136
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	19	$182
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	18	$147

Typical Medicare-allowed amounts for these services range $113–$182 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.

Drug	Part D claims (2024)
Pantoprazole Sodium	18
Omeprazole	14
Ondansetronbrand: Ondansetron Odt	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

300 Pasteur Dr

Stanford, CA 94305-2200

Phone: (650) 723-4000

Approximate (ZIP-level) locationGet directions

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Mailing address