Brywn Mcmahan, FNP
NPI 1588558902 · Family Nurse Practitioner · North Charleston, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brywn Mcmahan, FNP is a Family Nurse Practitioner provider in North Charleston, SC (NPI 1588558902).
Provider details
- NPI number
- 1588558902
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 30538 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-06-09
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Brywn Mcmahan's NPI number?
- Brywn Mcmahan's National Provider Identifier (NPI) is 1588558902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brywn Mcmahan's specialty?
- Brywn Mcmahan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brywn Mcmahan located?
- Brywn Mcmahan's practice location on file with NPPES is 2550 Elms Center Rd, North Charleston, SC 29406-9844.
- What is Brywn Mcmahan's phone number?
- The practice phone number listed in the NPPES registry for Brywn Mcmahan is (843) 302-8840.
- Does Brywn Mcmahan accept Medicare?
- Brywn Mcmahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brywn Mcmahan's NPI active?
- Yes — Brywn Mcmahan's NPI (1588558902) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.