Chantal Walker, M.D.
NPI 1508979725 · Pediatrics Physician · Michigan City, IN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chantal Walker, M.D. is a Pediatrics Physician provider in Michigan City, IN (NPI 1508979725).
Provider details
- NPI number
- 1508979725
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 01052190A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 9235 BroadwayMerrillville, IN 46410-7046Phone: (219) 769-6970Fax: (219) 769-6768
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2023-12-04
- Certified
- 2023-12-04
Frequently asked questions
- What is Chantal Walker's NPI number?
- Chantal Walker's National Provider Identifier (NPI) is 1508979725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chantal Walker's specialty?
- Chantal Walker is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Chantal Walker located?
- Chantal Walker's practice location on file with NPPES is 1225 E Coolspring Ave Ste 1c, Michigan City, IN 46360-6312.
- What is Chantal Walker's phone number?
- The practice phone number listed in the NPPES registry for Chantal Walker is (219) 861-5719.
- Does Chantal Walker accept Medicare?
- Chantal Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chantal Walker's NPI active?
- Yes — Chantal Walker's NPI (1508979725) is active in the NPPES registry as of the last update on 2023-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.