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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHANIE WENTZEL MD, MPH
NPI 1114621166
Family Medicine in Seattle, WA

Active since March 27, 2023PECOS Enrolled
314 NE THORNTON PL, SEATTLE, WA 98125(206) 520-5000 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2026, Apr 4, 2023, Mar 27, 2023 (3 updates tracked since 2023).

About Stephanie Wentzel Md, Mph NPPES

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

STEPHANIE WENTZEL MD, MPH (NPI 1114621166) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD.MD.61678033) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1114621166
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameSTEPHANIE WENTZELCredential: MD, MPH
Location Address314 NE THORNTON PLSeattle, WA 98125-9000
Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 520-5700
Phone(206) 520-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 27, 2023
Last NPPES UpdateAugust 5, 20263 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1114621166 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 · MD.MD.61678033
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.
314 NE THORNTON PL, Seattle, WA 98125
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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)

Stephanie Wentzel Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID648639914
PECOS Enrollment IDI20260616000910
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 98125 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
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
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.

KIANDRA LISARAY JACOBSEN LICSW
Social Worker (Clinical)
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 528-8000
TED BRYAN PARKER PA-C
Physician Assistant
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 520-5000
MS. EMILY ANNE HILDERMAN DNP, ANP-BC
Nurse Practitioner (Adult Health)
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 520-2300
TOMOKO SAIRENJI M.D.
Family Medicine
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 520-2300
CHRISTINE MARIE STIRPARO RDN, CDE, CD
Dietitian, Registered
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 528-8000
GRACE H SHIH M.D.
Family Medicine
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 528-8000
MICHAEL JOHN KEARNEY
Physician Assistant (Medical)
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 528-8000
DR. JOANNA PAIGE STEPHENS M.D.
Family Medicine
314 NE THORNTON PL
SEATTLE, WA 98125
King County (206) 520-5000

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 Stephanie Wentzel's NPI number?

The NPI number for Stephanie Wentzel is 1114621166. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Where is Stephanie Wentzel located?

Stephanie Wentzel practices at 314 NE Thornton Pl, Seattle, WA 98125. The listed phone number is (206) 520-5000.

What is Stephanie Wentzel's specialty?

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

Is Stephanie Wentzel enrolled in Medicare?

Yes. Stephanie Wentzel is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephanie Wentzel was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.