Amit Chitnis, MD
NPI 1336363555 · Internal Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amit Chitnis, MD is a Internal Medicine Physician provider in Madison, WI (NPI 1336363555).
Provider details
- NPI number
- 1336363555
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A120208 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2020-11-24
- Certified
- 2020-11-20
Frequently asked questions
- What is Amit Chitnis's NPI number?
- Amit Chitnis's National Provider Identifier (NPI) is 1336363555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amit Chitnis's specialty?
- Amit Chitnis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amit Chitnis located?
- Amit Chitnis's practice location on file with NPPES is 700 S Park St, Madison, WI 53715-1830.
- What is Amit Chitnis's phone number?
- The practice phone number listed in the NPPES registry for Amit Chitnis is (608) 251-6100.
- Does Amit Chitnis accept Medicare?
- Amit Chitnis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amit Chitnis's NPI active?
- Yes — Amit Chitnis's NPI (1336363555) is active in the NPPES registry as of the last update on 2020-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.