Ryan Byrne MD LLC
NPI 1538917737 · Child & Adolescent Psychiatry Physician · North Charleston, SC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Byrne MD LLC is a Child & Adolescent Psychiatry Physician organization in North Charleston, SC (NPI 1538917737).
Provider details
- NPI number
- 1538917737
- Entity type
- Organization
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ryan Byrne, Organizer(414) 426-6332
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Psychiatry Physician2084P0800X
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
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
- 2024-05-11
- Last updated
- 2024-05-11
- Certified
- 2024-05-11
Frequently asked questions
- What is Ryan Byrne MD LLC's NPI number?
- Ryan Byrne MD LLC's National Provider Identifier (NPI) is 1538917737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ryan Byrne MD LLC?
- Ryan Byrne MD LLC is classified in the NPPES registry as Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Byrne MD LLC located?
- Ryan Byrne MD LLC's practice location on file with NPPES is 9263 Medical Plaza Dr Ste a, North Charleston, SC 29406-7112.
- What is Ryan Byrne MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Ryan Byrne MD LLC is (843) 377-1600.
- Does Ryan Byrne MD LLC accept Medicare?
- Ryan Byrne MD LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ryan Byrne MD LLC?
- The authorized official listed on Ryan Byrne MD LLC's NPPES record is Ryan Byrne, Organizer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ryan Byrne MD LLC's NPI active?
- Yes — Ryan Byrne MD LLC's NPI (1538917737) is active in the NPPES registry as of the last update on 2024-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.