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

DR. GREGORY D. JENNINGS DDS
NPI 1285686121
Dentist - General Practice in Terre Haute, IN

Q: What is Gregory Jennings's NPI number?

The NPI number for Gregory Jennings is 1285686121. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Q: What is Gregory Jennings's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Jennings was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.

Active since May 17, 2006PECOS Enrolled

1518 S 3RD ST, TERRE HAUTE, IN 47802(812) 232-2557 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Gregory D. Jennings Dds NPPES

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

DR. GREGORY D. JENNINGS DDS (NPI 1285686121) is an individual general practice provider in Terre Haute, Indiana, licensed in Indiana (12008701) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285686121

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. GREGORY D. JENNINGSCredential: DDS

Location Address1518 S 3RD STTerre Haute, IN 47802-1012

Mailing Address1518 S 3rd StTerre Haute, IN 47802-1012 · (812) 232-2557

Phone(812) 232-2557

Sole ProprietorNo

Enumeration DateMay 17, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1285686121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in IN · 12008701

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1518 S 3RD ST, Terre Haute, IN 47802

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregory D. Jennings Dds 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 47802 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

$66.48 typical visit price

range $16.93 – $132.22

Typical copayment $16.62 (range $4.23 – $33.05)

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 3

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

INDIANA EMERGENCY DENTAL TERRE HAUTE LLC

Dentist (General Practice)

1518 S 3RD ST
TERRE HAUTE, IN 47802

Vigo County (317) 979-0078

DR. LESTER LEE TYLER D.D.S

Dentist

1518 S 3RD ST, XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
TERRE HAUTE, IN 47802

Vigo County (812) 232-2557

WABASH VALLEY DENTAL GROUP

Dentist (General Practice)

1518 S 3RD ST
TERRE HAUTE, IN 47802

Vigo County (812) 232-2557

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 Gregory Jennings's NPI number?

The NPI number for Gregory Jennings is 1285686121. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Gregory Jennings located?

Gregory Jennings practices at 1518 S 3rd St, Terre Haute, IN 47802. The listed phone number is (812) 232-2557.

What is Gregory Jennings's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Gregory Jennings enrolled in Medicare?

Yes. Gregory Jennings is registered in the Medicare PECOS enrollment system.

What insurance does Gregory Jennings accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Delta Dental of Indiana and HRI Dental & Vision and 2 other insurers list Gregory Jennings 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 Gregory Jennings was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.