Thomas Layman, MD
NPI 1083391403 · Psychiatry Physician · Charleston, SC
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Layman, MD is a Psychiatry Physician provider in Charleston, SC (NPI 1083391403).
Provider details
- NPI number
- 1083391403
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- LL90319 (SC)
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
- 2023-06-28
- Last updated
- 2023-06-28
- Certified
- 2023-06-26
Frequently asked questions
- What is Thomas Layman's NPI number?
- Thomas Layman's National Provider Identifier (NPI) is 1083391403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Layman's specialty?
- Thomas Layman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Layman located?
- Thomas Layman's practice location on file with NPPES is 67 President St # 862, Charleston, SC 29425-5712.
- What is Thomas Layman's phone number?
- The practice phone number listed in the NPPES registry for Thomas Layman is (843) 243-7310.
- Does Thomas Layman accept Medicare?
- Thomas Layman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Layman's NPI active?
- Yes — Thomas Layman's NPI (1083391403) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.