EVANSVILLE OBGYN
NPI 1114059839
Obstetrics & Gynecology in Evansville, IN

Q: What is Thomas S. Hastetter MD LLC's NPI number?

The NPI number for Thomas S. Hastetter MD LLC is 1114059839. It was assigned to this organization in the NPPES registry on March 9, 2007. The provider is doing business as Evansville Obgyn.

Q: What is Thomas S. Hastetter MD LLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since March 09, 2007CLIA 15D1010461 · Waiver

7145 E VIRGINIA ST, EVANSVILLE, IN 47715(812) 477-7111(812) 477-7117 Get Directions Write a Review

NPPES record last updated: April 29, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 29, 2021, Aug 22, 2018 (2 updates tracked since 2018).

On this page

About Evansville Obgyn NPPES

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

EVANSVILLE OBGYN (NPI 1114059839) is a healthcare organization registered as an obstetrics & gynecology in Evansville, Indiana and active in the NPI registry since March 2007. The organization holds a CLIA Waiver certificate valid through April 3, 2028 and lists Lisa K Hastetter, Administrator, as its authorized official.

NPPES Registry Identity

NPI1114059839

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameTHOMAS S. HASTETTER MD LLC

Location Address7145 E VIRGINIA STEvansville, IN 47715

Mailing Address7145 E Virginia St, Suite 2000Evansville, IN 47715-9144 · (812) 962-7890 · Fax (812) 476-6162

Phone(812) 477-7111

Fax(812) 477-7117

Organization SubpartNo

Authorized OfficialLisa K HastetterAdministrator · (812) 476-6161

Enumeration DateMarch 9, 2007

Last NPPES UpdateApril 29, 20212 updates tracked since enumeration

NPPES CertifiedApril 29, 2021

✔ NPI 1114059839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedFamily MedicineTaxonomy 207Q00000X

7145 E VIRGINIA ST, Evansville, IN 47715

Open in Google Maps ↗

Other Names 1

Doing Business AsEvansville Obgyn

Other Identifiers 1

Medicaid1001807AIN

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Evansville Obgyn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Evansville Obgyn, which bills Medicare for the services this clinician delivers.

Clinician (1)

Thomas Hastetter, M.D.

Obstetrics/Gynecology

NPI 1992770127

7145 E VIRGINIA ST
Evansville, IN 47715

(812) 962-7890

✔ PECOS✔ Accepts MedicareSame address

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 15D1010461

Thomas S Hastetter LLC / Dba Evansville Obgyn · Evansville, IN

Active · expires Apr 3, 2028

CLIA Number15D1010461

Laboratory TypePhysician Office

Certificate Effective DateApril 4, 2026

Certificate Expiration DateApril 3, 2028

Laboratory DirectorThomas S. Hastetter

Laboratory Phone(812) 962-7890

Laboratory LocationThomas S Hastetter LLC / Dba Evansville Obgyn7145 E Virginia St, Evansville, IN 47715

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

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 Thomas S. Hastetter MD LLC's NPI number?

The NPI number for Thomas S. Hastetter MD LLC is 1114059839. It was assigned to this organization in the NPPES registry on March 9, 2007. The provider is doing business as Evansville Obgyn.

Where is Thomas S. Hastetter MD LLC located?

Thomas S. Hastetter MD LLC is located at 7145 E Virginia St, Evansville, IN 47715. The listed phone number is (812) 477-7111.

What is Thomas S. Hastetter MD LLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Thomas S. Hastetter MD LLC enrolled in Medicare?

Yes. Thomas S. Hastetter MD LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Thomas S. Hastetter MD LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Thomas S. Hastetter MD LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Thomas S. Hastetter MD LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 15D1010461) is associated with this NPI, valid through April 3, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Thomas S. Hastetter MD LLC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Thomas S. Hastetter MD LLC 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.

When was this NPI record last updated?

The NPPES record for Thomas S. Hastetter MD LLC was last updated on April 29, 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.