What is Mary Mccormick's NPI number?

Mary Mccormick's National Provider Identifier (NPI) is 1477724060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Mccormick's specialty?

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

Where is Mary Mccormick located?

Mary Mccormick's practice location on file with NPPES is 201 16th Ave E, Seattle, WA 98112-5226.

What is Mary Mccormick's phone number?

The practice phone number listed in the NPPES registry for Mary Mccormick is (206) 326-3000.

Does Mary Mccormick accept Medicare?

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

Is Mary Mccormick's NPI active?

Yes — Mary Mccormick's NPI (1477724060) is active in the NPPES registry as of the last update on 2021-04-27.

IndividualActiveAccepts Medicare

Mary Mccormick, PA-XC

NPI 1477724060 · Physician Assistant · Seattle, WA

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

Mary Mccormick, PA-XC is a Physician Assistant provider in Seattle, WA (NPI 1477724060).

Provider details

NPI number: 1477724060
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-XC
Sex: Female
Sole proprietor: No
License: PA60471575 (WA)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense PA60471575 (WA)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense 504 (MT)
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
18 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
536 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	326	$75
Automated Urinalysis Test81003	73	$2
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	33	$93
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	24	$107
Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428	20	$69
X-Ray of Chest, 2 Views71046	18

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Cephalexin	70	70
Azithromycin	56	54
Prednisone	50	48
Cefuroxime Axetilbrand: Cefuroxime	33	29
Doxycycline Monohydrate	32	29
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	27	26
Ciprofloxacin Hcl	23	22

Practice location

201 16th Ave E

Seattle, WA 98112-5226

Phone: (206) 326-3000

Street-level locationGet directions

More WA providers

Mailing address