Tyler Johnston, MD
NPI 1003659483 · Family Medicine Physician · Lancaster, PA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tyler Johnston, MD is a Family Medicine Physician provider in Lancaster, PA (NPI 1003659483).
Provider details
- NPI number
- 1003659483
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MT-231090 (PA)
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
2 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
- 2024-06-14
- Last updated
- 2024-06-14
- Certified
- 2024-06-14
Frequently asked questions
- What is Tyler Johnston's NPI number?
- Tyler Johnston's National Provider Identifier (NPI) is 1003659483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tyler Johnston's specialty?
- Tyler Johnston is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tyler Johnston located?
- Tyler Johnston's practice location on file with NPPES is 555 N Duke St, Lancaster, PA 17602-2250.
- What is Tyler Johnston's phone number?
- The practice phone number listed in the NPPES registry for Tyler Johnston is (717) 544-5511.
- Does Tyler Johnston accept Medicare?
- Tyler Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tyler Johnston's NPI active?
- Yes — Tyler Johnston's NPI (1003659483) is active in the NPPES registry as of the last update on 2024-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.