Andrew Chastain, P.A.
NPI 1801056858 · Physician Assistant · Indianapolis, IN
Andrew Chastain, P.A. is a Physician Assistant provider in Indianapolis, IN (NPI 1801056858).
Provider details
- NPI number
- 1801056858
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- PA19750 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-12
- Last updated
- 2018-05-15
Frequently asked questions
- What is Andrew Chastain's NPI number?
- Andrew Chastain's National Provider Identifier (NPI) is 1801056858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Chastain's specialty?
- Andrew Chastain is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrew Chastain located?
- Andrew Chastain's practice location on file with NPPES is 705 Riley Hospital Dr, Indianapolis, IN 46202.
- What is Andrew Chastain's phone number?
- The practice phone number listed in the NPPES registry for Andrew Chastain is (317) 274-4715.
- Is Andrew Chastain's NPI active?
- Yes — Andrew Chastain's NPI (1801056858) is active in the NPPES registry as of the last update on 2018-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.