Faith Duffy, DNP, PMHNP
NPI 1649121187 · Psychiatric/Mental Health Nurse Practitioner · Snellville, GA
Faith Duffy, DNP, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Snellville, GA (NPI 1649121187).
Provider details
- NPI number
- 1649121187
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2025048833 (GA)
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
Under 1 yr in 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
- 2026-02-09
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Faith Duffy's NPI number?
- Faith Duffy's National Provider Identifier (NPI) is 1649121187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Faith Duffy's specialty?
- Faith Duffy is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Faith Duffy located?
- Faith Duffy's practice location on file with NPPES is 2453 Rocky City Ln, Snellville, GA 30078-8400.
- What is Faith Duffy's phone number?
- The practice phone number listed in the NPPES registry for Faith Duffy is (678) 622-4668.
- Is Faith Duffy's NPI active?
- Yes — Faith Duffy's NPI (1649121187) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.