SARAH T HERMSDORF PA-C
NPI 1508815820
Physician Assistant in Madison, WI

Active since May 06, 2006PECOS EnrolledAccepts Medicare Assignment
700 S PARK ST, DEAN & ST. MARY'S OUTPATIENT CENTER, MADISON, WI 53715(608) 260-2900 Get Directions Write a Review

NPPES record last updated: November 23, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sarah T Hermsdorf Pa-c NPPES

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

SARAH T HERMSDORF PA-C (NPI 1508815820) is an individual physician assistant in Madison, Wisconsin, licensed in Wisconsin (1733) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - Madison, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1508815820
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSARAH T HERMSDORFCredential: PA-C
Location Address700 S PARK ST, DEAN & ST. MARY'S OUTPATIENT CENTERMadison, WI 53715-1830
Mailing Address700 S Park St, Dean & St. Mary's Outpatient CenterMadison, WI 53715-1830 · (608) 260-2900
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateMay 6, 2006
Last NPPES UpdateNovember 23, 2020
NPPES CertifiedNovember 23, 2020
NPI 1508815820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WI · 1733
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 ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 1733-023 (WI)
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 1733-023 (WI)
700 S PARK ST, Madison, WI 53715

Other Names 1

Former Name (1)Sarah T Wagner Pa-c

Other Identifiers 1

Medicaid1508815820WI

Accepted 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

Sarah T Hermsdorf 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 ID2365401825
PECOS Enrollment IDI20041008001032
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

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 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.
33 services30 patients

Hospital Affiliations CMS Care Compare 2

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

Ssm Health St Mary's Hospital - Madison

Acute Care Hospitals · Madison, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520083
Location700 South Park StMadison, WI 53715 · Dane County
Emergency services Birthing friendly

Sauk Prairie Hospital

Acute Care Hospitals · Prairie Du Sac, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520095
Location260 26th StreetPrairie Du Sac, WI 53578 · Sauk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53715 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
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 20

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

Physician Assistant
700 S PARK ST
MADISON, WI 53715
Physician Assistant (Surgical)
700 S PARK ST, DEAN ST. MARY'S OUTPATIENT CENTER
MADISON, WI 53715
Physician Assistant
700 S PARK ST, DEAN MEDICAL CENTER
MADISON, WI 53715
Anesthesiology
700 S PARK ST
MADISON, WI 53715
Internal Medicine (Cardiovascular Disease)
700 S PARK ST, DEAN & ST. MARY'S OUTPATIENT CENTER
MADISON, WI 53715
Physician Assistant
700 S PARK ST
MADISON, WI 53715
Nurse Practitioner
700 S PARK ST
MADISON, WI 53715
Nurse Anesthetist, Certified Registered
700 S PARK ST
MADISON, WI 53715

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 Sarah Hermsdorf's NPI number?

The NPI number for Sarah Hermsdorf is 1508815820. It was assigned to this individual provider in the NPPES registry on May 6, 2006. The provider is also known as Sarah T Wagner Pa-C.

Where is Sarah Hermsdorf located?

Sarah Hermsdorf practices at 700 S Park St Dean & St. Mary's Outpatient Center, Madison, WI 53715. The listed phone number is (608) 260-2900.

What is Sarah Hermsdorf's specialty?

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

Is Sarah Hermsdorf enrolled in Medicare?

Yes. Sarah Hermsdorf 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 Sarah Hermsdorf accept?

Health plans from Anthem Blue Cross and Blue Shield list Sarah Hermsdorf 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 Sarah Hermsdorf affiliated with any hospitals?

According to CMS data, Sarah Hermsdorf is affiliated with Ssm Health St Mary's Hospital - Madison and Sauk Prairie Hospital.

When was this NPI record last updated?

The NPPES record for Sarah Hermsdorf was last updated on November 23, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.