Timothy Lyons, MD
NPI 1770552796 · Endocrinology, Diabetes & Metabolism Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Lyons, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Charleston, SC (NPI 1770552796).
Provider details
- NPI number
- 1770552796
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22793 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-14
- Last updated
- 2022-07-21
Frequently asked questions
- What is Timothy Lyons's NPI number?
- Timothy Lyons's National Provider Identifier (NPI) is 1770552796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Lyons's specialty?
- Timothy Lyons is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Lyons located?
- Timothy Lyons's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-5417.
- What is Timothy Lyons's phone number?
- The practice phone number listed in the NPPES registry for Timothy Lyons is (843) 792-1414.
- Does Timothy Lyons accept Medicare?
- Timothy Lyons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Lyons's NPI active?
- Yes — Timothy Lyons's NPI (1770552796) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.