Lauren Chastain, MD
NPI 1184945156 · Pediatrics Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Chastain, MD is a Pediatrics Physician provider in Oklahoma City, OK (NPI 1184945156).
Provider details
- NPI number
- 1184945156
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 27803 (OK)
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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3300 Nw ExpresswayOklahoma City, OK 73112-4418Phone: (405) 713-7403Fax: (405) 713-2794
Registry dates
- Enumerated
- 2010-06-14
- Last updated
- 2018-03-26
Frequently asked questions
- What is Lauren Chastain's NPI number?
- Lauren Chastain's National Provider Identifier (NPI) is 1184945156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Chastain's specialty?
- Lauren Chastain is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Chastain located?
- Lauren Chastain's practice location on file with NPPES is 3300 Nw Expressway, Oklahoma City, OK 73112-4418.
- What is Lauren Chastain's phone number?
- The practice phone number listed in the NPPES registry for Lauren Chastain is (405) 949-3919.
- Does Lauren Chastain accept Medicare?
- Lauren Chastain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Chastain's NPI active?
- Yes — Lauren Chastain's NPI (1184945156) is active in the NPPES registry as of the last update on 2018-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.