MARGARET C HARRISON PA-C
NPI 1740503994
Physician Assistant - Medical in Silverdale, WA

Q: What is Margaret Harrison's NPI number?

The NPI number for Margaret Harrison is 1740503994. It was assigned to this individual provider in the NPPES registry on March 2, 2010.

Q: What is Margaret Harrison's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Margaret Harrison was last updated on October 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 02, 2010PECOS EnrolledAccepts Medicare Assignment

10452 SILVERDALE WAY NW, SILVERDALE, WA 98383(360) 307-7300(360) 307-7304 Get Directions Write a Review

NPPES record last updated: October 25, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 25, 2022, Dec 4, 2020, Mar 28, 2016 (3 updates tracked since 2016).

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About Margaret C Harrison Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET C HARRISON PA-C (NPI 1740503994) is an individual medical provider in Silverdale, Washington, licensed in Washington (PA60565196) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tacoma, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1740503994

Entity TypeIndividualFemale

Primary Taxonomy363AM0700X

Provider Legal NameMARGARET C HARRISONCredential: PA-C

Location Address10452 SILVERDALE WAY NWSilverdale, WA 98383-9411

Mailing Address1608 S J St Fl 3Tacoma, WA 98405-4930 · (253) 274-7503 · Fax (253) 351-5399

Phone(360) 307-7300

Fax(360) 307-7304

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateMarch 2, 2010

Last NPPES UpdateOctober 25, 20223 updates tracked since enumeration

NPPES CertifiedOctober 25, 2022

✔ NPI 1740503994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in WA · PA60565196

Also ListedPhysician AssistantTaxonomy 363A00000X · License PA60565196 (WA), 0110003254 (VA)

10452 SILVERDALE WAY NW, Silverdale, WA 98383

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Secondary Practice Location 1

Location 11608 S J St Fl 3Tacoma, WA 98405-4930 · Phone (253) 274-7503 · Fax (253) 351-5399

Other Identifiers 1

Medicaid2049029WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Margaret C Harrison Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577691971

PECOS Enrollment IDI20151105000790

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

19 services17 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

13 services13 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

13 services13 patients

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

1 supplier11 claims11 services$28.30 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIAN K MILLER M.D.

Family Medicine