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STEPHANIE A MACK HARMON
NPI 1295182574
Physician Assistant in Redmond, WA

Active since May 17, 2016PECOS EnrolledAccepts Medicare Assignment
8980 161ST AVE NE STE 320, REDMOND, WA 98052(425) 883-3333(425) 869-4854 Get Directions Write a Review

NPPES record last updated: December 3, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 3, 2019, May 17, 2016 (2 updates tracked since 2016).

About Stephanie A Mack Harmon NPPES

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

STEPHANIE A MACK HARMON (NPI 1295182574) is an individual physician assistant in Redmond, Washington, licensed in Washington (PA60795287) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Providence Regional Medical Center Everett, and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1295182574
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSTEPHANIE A MACK HARMON
Location Address8980 161ST AVE NE STE 320Redmond, WA 98052-7554
Mailing Address8980 161st Ave Ne Ste 320Redmond, WA 98052-7554 · (425) 883-3333 · Fax (425) 869-4854
Phone(425) 883-3333
Fax(425) 869-4854
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 17, 2016
Last NPPES UpdateDecember 3, 20192 updates tracked since enumeration
✔ NPI 1295182574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in WA · PA60795287
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
8980 161ST AVE NE STE 320, Redmond, WA 98052
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Secondary Practice Location 1

Location 14311 11th Ave NE, Suite 200Seattle, WA 98105-6366 · Phone (206) 616-4001 · Fax (206) 616-3889

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, 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

Stephanie A Mack Harmon 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 ID4385901651
PECOS Enrollment IDI20171122001802
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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
89 services52 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
26 services23 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
23 services23 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Providence Regional Medical Center Everett

Acute Care Hospitals · Everett, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500014
Location1321 Colby AvenueEverett, WA 98201 · Snohomish County
Emergency services Birthing friendly

Swedish Edmonds Hospital

Acute Care Hospitals · Edmonds, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500026
Location21601 76th Avenue WestEdmonds, WA 98026 · Snohomish County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98052 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

COLIN O'BRIEN
Physician Assistant
8980 161ST AVE NE STE 320
REDMOND, WA 98052
King County (425) 883-3333

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Mack Harmon's NPI number?

The NPI number for Stephanie Mack Harmon is 1295182574. It was assigned to this individual provider in the NPPES registry on May 17, 2016.

Where is Stephanie Mack Harmon located?

Stephanie Mack Harmon practices at 8980 161st Ave NE Ste 320, Redmond, WA 98052. The listed phone number is (425) 883-3333.

What is Stephanie Mack Harmon's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Stephanie Mack Harmon enrolled in Medicare?

Yes. Stephanie Mack Harmon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Stephanie Mack Harmon accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Stephanie Mack Harmon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Stephanie Mack Harmon affiliated with any hospitals?

According to CMS data, Stephanie Mack Harmon is affiliated with Providence Regional Medical Center Everett and Swedish Edmonds Hospital.

When was this NPI record last updated?

The NPPES record for Stephanie Mack Harmon was last updated on December 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.