Mandi Johnson, FNP-BC
NPI 1184090920 · Family Nurse Practitioner · Grantsville, WV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mandi Johnson, FNP-BC is a Family Nurse Practitioner provider in Grantsville, WV (NPI 1184090920).
Provider details
- NPI number
- 1184090920
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 75549 (WV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-08-17
- Last updated
- 2018-08-22
Frequently asked questions
- What is Mandi Johnson's NPI number?
- Mandi Johnson's National Provider Identifier (NPI) is 1184090920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mandi Johnson's specialty?
- Mandi Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mandi Johnson located?
- Mandi Johnson's practice location on file with NPPES is 186 Hospital Dr, Grantsville, WV 26147.
- What is Mandi Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mandi Johnson is (304) 354-9244.
- Does Mandi Johnson accept Medicare?
- Mandi Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mandi Johnson's NPI active?
- Yes — Mandi Johnson's NPI (1184090920) is active in the NPPES registry as of the last update on 2018-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.