Cassidy Overpeck, MD
NPI 1184036931 · Internal Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassidy Overpeck, MD is a Internal Medicine Physician provider in Indianapolis, IN (NPI 1184036931).
Provider details
- NPI number
- 1184036931
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 11017639A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-05-28
- Last updated
- 2017-05-12
Frequently asked questions
- What is Cassidy Overpeck's NPI number?
- Cassidy Overpeck's National Provider Identifier (NPI) is 1184036931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassidy Overpeck's specialty?
- Cassidy Overpeck is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cassidy Overpeck located?
- Cassidy Overpeck's practice location on file with NPPES is 1120 W Michigan St, Indianapolis, IN 46202-5209.
- What is Cassidy Overpeck's phone number?
- The practice phone number listed in the NPPES registry for Cassidy Overpeck is (800) 362-2066.
- Does Cassidy Overpeck accept Medicare?
- Cassidy Overpeck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassidy Overpeck's NPI active?
- Yes — Cassidy Overpeck's NPI (1184036931) is active in the NPPES registry as of the last update on 2017-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.