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EILEEN BANGUIS THOMASON M.D.
NPI 1467455931
Family Medicine - Obesity Medicine in Indianapolis, IN

Active since May 27, 2005PECOS EnrolledAccepts Medicare Assignment
8711 US 31 S, INDIANAPOLIS, IN 46227(317) 887-7771(317) 497-2510 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 20, 2020, Mar 17, 2018, Jan 10, 2018 (3 updates tracked since 2018).

About Eileen Banguis Thomason M.d. NPPES

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

EILEEN BANGUIS THOMASON M.D. (NPI 1467455931) is an individual obesity medicine provider in Indianapolis, Indiana, licensed in Indiana (01043989A) and active in the NPI registry since May 2005. She is enrolled in Medicare PECOS, is affiliated with Community Hospital South, Inc., and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1467455931
Entity TypeIndividualFemale
Primary Taxonomy207QB0002X
Provider Legal NameEILEEN BANGUIS THOMASONCredential: M.D.
Location Address8711 US 31 SIndianapolis, IN 46227-6252
Mailing Address6626 E 75th St Ste 500Indianapolis, IN 46250-2890 · (317) 621-9312
Phone(317) 887-7771
Fax(317) 497-2510
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1994
Enumeration DateMay 27, 2005
Last NPPES UpdateNovember 27, 20233 updates tracked since enumeration
NPPES CertifiedOctober 20, 2020
✔ NPI 1467455931 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Obesity MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QB0002X
License✔ Licensed in IN · 01043989A
Definition
A family medicine physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 01043989A (IN)
8711 US 31 S, Indianapolis, IN 46227
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1965 Emerson Pkwy, Suite JGreenwood, IN 46143-6273 · Phone (317) 887-1060 · Fax (317) 887-1460
Location 27250 Clearvista Dr Ste 100Indianapolis, IN 46256-4640 · Phone (317) 621-7771 · Fax (317) 621-6040

Other Identifiers 1

Medicaid200034480AIN

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Eileen Banguis Thomason M.d. 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 ID6406983667
PECOS Enrollment IDI20100420000196
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 Reassignment

Medicare enrollment records show Eileen Thomason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Community Physicians Of Indiana Inc
18 mi
Family Medicine
7240 SHADELAND STATION, SUITE 300
Indianapolis, IN 46256
  • Reassigned Medicare billing, Indiana enrollment
  • 2,087 clinicians in this Medicare group
NPI 1619105244 (317) 355-5555

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

Areas of Expertise CMS Part B claims 3

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
239 services66 patients
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.
183 services43 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Community Hospital South, Inc.

Acute Care Hospitals · Indianapolis, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150128
Location1402 E County Line Rd SIndianapolis, IN 46227 · Marion County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46227 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 3

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

KARI RENEE SHANNON PTA
Physical Therapy Assistant
8711 US 31 S
INDIANAPOLIS, IN 46227
Marion County (317) 888-2560
ABDUL ALEEM M.D
Internal Medicine (Gastroenterology)
8711 US 31 S
INDIANAPOLIS, IN 46227
Marion County (317) 887-7771
DR. JINGLIANG YAN M.D. PH.D.
Surgery
8711 US 31 S
INDIANAPOLIS, IN 46227
Marion County (317) 887-7771

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 Eileen Thomason's NPI number?

The NPI number for Eileen Thomason is 1467455931. It was assigned to this individual provider in the NPPES registry on May 27, 2005.

Where is Eileen Thomason located?

Eileen Thomason practices at 8711 Us 31 S, Indianapolis, IN 46227. The listed phone number is (317) 887-7771.

What is Eileen Thomason's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Obesity Medicine, with taxonomy code 207QB0002X.

Is Eileen Thomason enrolled in Medicare?

Yes. Eileen Thomason 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.

Which organization bills Medicare for Eileen Thomason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eileen Thomason reassigns Medicare benefits to Community Physicians Of Indiana Inc (Indianapolis, IN). The 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 Eileen Thomason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Eileen Thomason accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Eileen Thomason 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 Eileen Thomason affiliated with any hospitals?

According to CMS data, Eileen Thomason is affiliated with Community Hospital South, Inc..

When was this NPI record last updated?

The NPPES record for Eileen Thomason was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.