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ASHLEY ANNE WILLIAMSON DO
NPI 1992434831
Family Medicine in South Bend, IN

Active since June 07, 2022PECOS EnrolledAccepts Medicare Assignment
714 N MICHIGAN ST, SOUTH BEND, IN 46601(574) 647-7477 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 3, 2025, Jun 7, 2022 (2 updates tracked since 2022).

About Ashley Anne Williamson Do NPPES

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

ASHLEY ANNE WILLIAMSON DO (NPI 1992434831) is an individual family medicine provider in South Bend, Indiana, licensed in Indiana (02008488A) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of South Bend, and is a graduate of Rocky Vista University College Of Osteopathic Med (2022).

NPPES Registry Identity

NPI1992434831
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameASHLEY ANNE WILLIAMSONCredential: DO
Location Address714 N MICHIGAN STSouth Bend, IN 46601-1035
Mailing Address3245 Health Dr Ste 100Granger, IN 46530-1380
Phone(574) 647-7477
Sole ProprietorNo
Medical School CMSRocky Vista University College Of Osteopathic MedGraduated 2022
Enumeration DateJune 7, 2022
Last NPPES UpdateJuly 28, 20252 updates tracked since enumeration
NPPES CertifiedJuly 28, 2025
✔ NPI 1992434831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IN · 02008488A
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.
714 N MICHIGAN ST, South Bend, IN 46601
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Other Identifiers 1

Medicaid300062539IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health.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

Ashley Anne Williamson Do 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 ID1850770389
PECOS Enrollment IDI20250716000908
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.

Hospital Affiliations CMS Care Compare

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

Memorial Hospital Of South Bend

Acute Care Hospitals · South Bend, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150058
Location615 N Michigan StSouth Bend, IN 46601 · St. Joseph County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46601 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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.

DR. DAVID HENRY TALARICO MD
Student in an Organized Health Care Education/Training Program
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7477
ABIGAIL LEIGH REESE DO
Student in an Organized Health Care Education/Training Program
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7477
DALE ALAN PATTERSON M.D.
Family Medicine
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7477
MATTHEW T. DUPRE MD
Family Medicine
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7477
RICHARD J. WARD MD
Family Medicine
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7477
VICTORIA ANN BAWEL MD
Student in an Organized Health Care Education/Training Program
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7477
ISAAC D HATTON MD
Family Medicine
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7913
LAURA LAWRENCE DO
Student in an Organized Health Care Education/Training Program
714 N MICHIGAN ST
SOUTH BEND, IN 46601
St. Joseph County (574) 647-7477

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 Ashley Williamson's NPI number?

The NPI number for Ashley Williamson is 1992434831. It was assigned to this individual provider in the NPPES registry on June 7, 2022.

Where is Ashley Williamson located?

Ashley Williamson practices at 714 N Michigan St, South Bend, IN 46601. The listed phone number is (574) 647-7477.

What is Ashley Williamson's specialty?

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

Is Ashley Williamson enrolled in Medicare?

Yes. Ashley Williamson 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 Ashley Williamson accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Ashley Williamson 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 Ashley Williamson affiliated with any hospitals?

According to CMS data, Ashley Williamson is affiliated with Memorial Hospital Of South Bend.

When was this NPI record last updated?

The NPPES record for Ashley Williamson was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.