BRAD R. MACKINNON M.D.
NPI 1851529952
Family Medicine in Port Orchard, WA

Q: What is Brad Mackinnon's NPI number?

The NPI number for Brad Mackinnon is 1851529952. It was assigned to this individual provider in the NPPES registry on June 26, 2009.

Q: What is Brad Mackinnon's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Brad Mackinnon was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 June 26, 2009PECOS Enrolled

1400 POTTERY AVE, GROUP HEALTH, PORT ORCHARD, WA 98366(360) 895-5000(360) 895-5558 Get Directions Write a Review

NPPES record last updated: April 27, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Brad R. Mackinnon M.d. NPPES

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

BRAD R. MACKINNON M.D. (NPI 1851529952) is an individual family medicine provider in Port Orchard, Washington, licensed in Washington (MD60111450) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851529952

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameBRAD R. MACKINNONCredential: M.D.

Location Address1400 POTTERY AVE, GROUP HEALTHPort Orchard, WA 98366-3711

Mailing Address1400 Pottery AvePort Orchard, WA 98366-3711 · (360) 895-5000 · Fax (360) 895-5558

Phone(360) 895-5000

Fax(360) 895-5558

Sole ProprietorNo

Enumeration DateJune 26, 2009

Last NPPES UpdateApril 27, 2021

NPPES CertifiedApril 27, 2021

✔ NPI 1851529952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in WA · MD60111450

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

1400 POTTERY AVE, Port Orchard, WA 98366

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brad R. Mackinnon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Brad Mackinnon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of Washington

16 mi

Multi-Specialty

320 WESTLAKE AVE. N., SUITE 100
Seattle, WA 98109

Reassigned Medicare billing, Washington enrollment
2,678 clinicians in this Medicare group

NPI 1396810701 (206) 448-6561

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98366 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

Most-billed visit code 99214

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 20

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

KAISER FOUNDATION HEALTH PLAN OF WASHINGTON

Clinic/Center (Multi-Specialty)

1400 POTTERY AVE
PORT ORCHARD, WA 98366

Kitsap County (360) 895-5000

BARBARA T HEPFER ARNP

Nurse Practitioner (Family)

1400 POTTERY AVE, OC MED
PORT ORCHARD, WA 98366

Kitsap County (253) 895-5000

CHRISTINE AGBAYANI LOMOTAN M.D.

Family Medicine

1400 POTTERY AVE
PORT ORCHARD, WA 98366

Kitsap County (360) 895-5000

DR. CHRISTOPHER MATHIAS GUNAWAN MD

Pediatrics

1400 POTTERY AVE
PORT ORCHARD, WA 98366

Kitsap County (360) 895-5000

DR. PHILIP NATHANAEL ISENBERG M.D.

Internal Medicine

1400 POTTERY AVE
PORT ORCHARD, WA 98366

Kitsap County (360) 895-5000

MRS. REBECCA ABAGAIL HUNT M.S.

Counselor (Mental Health)

1400 POTTERY AVE
PORT ORCHARD, WA 98366

Kitsap County (360) 895-5000

DR. GREGORY HOWARD CAIN MD

Pediatrics

1400 POTTERY AVE
PORT ORCHARD, WA 98366

Kitsap County (360) 895-5000

RONALD C PURBAUGH

Pharmacist

1400 POTTERY AVE
PORT ORCHARD, WA 98366

Kitsap County (360) 895-5000

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 Brad Mackinnon's NPI number?

The NPI number for Brad Mackinnon is 1851529952. It was assigned to this individual provider in the NPPES registry on June 26, 2009.

Where is Brad Mackinnon located?

Brad Mackinnon practices at 1400 Pottery Ave Group Health, Port Orchard, WA 98366. The listed phone number is (360) 895-5000.

What is Brad Mackinnon's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Brad Mackinnon enrolled in Medicare?

Yes. Brad Mackinnon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Brad Mackinnon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brad Mackinnon reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Seattle, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brad Mackinnon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Brad Mackinnon was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.