BRETT WALKER MD
NPI 1821677105
Internal Medicine in Indianapolis, IN

Q: What is Brett Walker's NPI number?

The NPI number for Brett Walker is 1821677105. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Q: What is Brett Walker'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 Brett Walker was last updated on October 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.

Active since April 05, 2021PECOS EnrolledAccepts Medicare Assignment

1120 W MICHIGAN ST # CL642, INDIANAPOLIS, IN 46202(317) 278-2686 Get Directions Write a Review

NPPES record last updated: October 31, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 12, 2021, Apr 5, 2021 (2 updates tracked since 2021).

On this page

About Brett Walker Md NPPES

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

BRETT WALKER MD (NPI 1821677105) is an individual internal medicine provider in Indianapolis, Indiana, licensed in Indiana (01093857A) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1821677105

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameBRETT WALKERCredential: MD

Location Address1120 W MICHIGAN ST # CL642Indianapolis, IN 46202-5209

Mailing Address1120 W Michigan St # Cl642Indianapolis, IN 46202-5209 · (317) 278-2686

Phone(317) 278-2686

Sole ProprietorNo

Medical School CMSIndiana University School Of MedicineGraduated 2021

Enumeration DateApril 5, 2021

Last NPPES UpdateOctober 31, 20242 updates tracked since enumeration

NPPES CertifiedOctober 31, 2024

✔ NPI 1821677105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in IN · 01093857A

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1120 W MICHIGAN ST # CL642, Indianapolis, IN 46202

Open in Google Maps ↗

Secondary Practice Location 1

Location 11701 Senate BlvdIndianapolis, IN 46202-1239 · Phone (317) 962-8776 · Fax (317) 963-5285

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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

Brett Walker Md 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 ID4082013602

PECOS Enrollment IDI20241108000184

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.

Indiana University Health

Acute Care Hospitals · Indianapolis, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150056

Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 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

$122.49 typical visit price

range $53.07 – $161.76

Typical copayment $30.62 (range $13.26 – $40.44)

Most-billed visit code 99204

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.

MARTHA ANNA CANCILLA MD

Hospitalist