Matthew Lash, MD
NPI 1023402054 · Family Medicine Physician · Greenwood, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Lash, MD is a Family Medicine Physician provider in Greenwood, IN (NPI 1023402054).
Provider details
- NPI number
- 1023402054
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Military Health Care Provider171000000X
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- Naval Medical Center, 100 Brewster Blvd., Camp LejeuneJacksonville, NC 28547-2538Phone: (910) 449-6500
Registry dates
- Enumerated
- 2015-03-27
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Matthew Lash's NPI number?
- Matthew Lash's National Provider Identifier (NPI) is 1023402054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Lash's specialty?
- Matthew Lash is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Lash located?
- Matthew Lash's practice location on file with NPPES is 701 E County Line Rd Ste 204, Greenwood, IN 46143-1071.
- What is Matthew Lash's phone number?
- The practice phone number listed in the NPPES registry for Matthew Lash is (317) 882-0535.
- Does Matthew Lash accept Medicare?
- Matthew Lash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Lash's NPI active?
- Yes — Matthew Lash's NPI (1023402054) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.