MS. TERESA JANE REGAN DO
NPI 1457337966
Internal Medicine in Brentwood, TN

Q: What is Teresa Regan's NPI number?

The NPI number for Teresa Regan is 1457337966. It was assigned to this individual provider in the NPPES registry on December 16, 2005.

Q: What is Teresa Regan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Teresa Regan was last updated on September 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since December 16, 2005PECOS Enrolled

210 WESTWOOD PL STE 110, BRENTWOOD, TN 37027(615) 206-2462(833) 983-2043 Get Directions Write a Review

NPPES record last updated: September 28, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 28, 2022, Nov 7, 2019, Oct 19, 2018 (3 updates tracked since 2018).

On this page

About Ms. Teresa Jane Regan Do NPPES

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

MS. TERESA JANE REGAN DO (NPI 1457337966) is an individual internal medicine provider in Brentwood, Tennessee, licensed in Tennessee (DO0000000753) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457337966

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMS. TERESA JANE REGANCredential: DO

Location Address210 WESTWOOD PL STE 110Brentwood, TN 37027-7554

Mailing Address11402 Clipper Bay DrSoddy Daisy, TN 37379-6375

Phone(615) 206-2462

Fax(833) 983-2043

Sole ProprietorNo

Enumeration DateDecember 16, 2005

Last NPPES UpdateSeptember 28, 20223 updates tracked since enumeration

NPPES CertifiedSeptember 28, 2022

✔ NPI 1457337966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TN · DO0000000753

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

210 WESTWOOD PL STE 110, Brentwood, TN 37027

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Other Identifiers 1

Medicaid3302121TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Teresa Jane Regan Do 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.

Medicare Billing Reassignments

Medicare enrollment records show Teresa Regan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southeastern Physician Services PC

143 mi

Hospitalist

990 OAK RIDGE TPKE
Oak Ridge, TN 37830

Reassigned Medicare billing, Tennessee enrollment
1,085 clinicians in this Medicare group

NPI 1083835441 (865) 481-1000

Integrated Wound Care Tennessee PLLC

190 mi

General Practice

141 N MCLEAN BLVD
Memphis, TN 38104

Reassigned Medicare billing, Tennessee enrollment
43 clinicians in this Medicare group

NPI 1215593991 (732) 451-4318

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37027 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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.

KELLIE KORBE FNP

Nurse Practitioner (Family)