Gwynn Ferguson, PHARMD
NPI 1396411492 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Marietta, OH
Gwynn Ferguson, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Marietta, OH (NPI 1396411492).
Provider details
- NPI number
- 1396411492
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- RP0012668 (WV)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-08-18
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Gwynn Ferguson's NPI number?
- Gwynn Ferguson's National Provider Identifier (NPI) is 1396411492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwynn Ferguson's specialty?
- Gwynn Ferguson is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Gwynn Ferguson located?
- Gwynn Ferguson's practice location on file with NPPES is 27843 State Route 7, Marietta, OH 45750-9060.
- What is Gwynn Ferguson's phone number?
- The practice phone number listed in the NPPES registry for Gwynn Ferguson is (740) 773-1141.
- Is Gwynn Ferguson's NPI active?
- Yes — Gwynn Ferguson's NPI (1396411492) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.