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MARY SARAH FERGUSON M.D.
NPI 1447211800
Internal Medicine in Port Townsend, WA

Active since March 28, 2006PECOS Enrolled
2881 CAPE GEORGE RD, PORT TOWNSEND, WA 98368(510) 882-6107(925) 307-5742 Get Directions Write a Review

NPPES record last updated: May 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mary Sarah Ferguson M.d. NPPES

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

MARY SARAH FERGUSON M.D. (NPI 1447211800) is an individual internal medicine provider in Port Townsend, Washington, licensed in California (G43565) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447211800
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARY SARAH FERGUSONCredential: M.D.
Location Address2881 CAPE GEORGE RDPort Townsend, WA 98368
Mailing Address2881 Cape George RdPort Townsend, WA 98368-9451 · (510) 882-6107 · Fax (925) 307-5742
Phone(510) 882-6107
Fax(925) 307-5742
Sole ProprietorYes
Enumeration DateMarch 28, 2006
Last NPPES UpdateMay 17, 2018
✔ NPI 1447211800 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G43565
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2881 CAPE GEORGE RD, Port Townsend, WA 98368
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Sarah Ferguson 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98368 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
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.

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 Mary Ferguson's NPI number?

The NPI number for Mary Ferguson is 1447211800. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Where is Mary Ferguson located?

Mary Ferguson practices at 2881 Cape George Rd, Port Townsend, WA 98368. The listed phone number is (510) 882-6107.

What is Mary Ferguson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mary Ferguson enrolled in Medicare?

Yes. Mary Ferguson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Ferguson was last updated on May 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.