Margaret Mcmullen-Faff, M.S.W.
NPI 1801836374 · Marriage & Family Therapist · Farmington Hills, MI
Margaret Mcmullen-Faff, M.S.W. is a Marriage & Family Therapist provider in Farmington Hills, MI (NPI 1801836374).
Provider details
- NPI number
- 1801836374
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- License
- 063874 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-06
- Last updated
- 2025-09-11
Frequently asked questions
- What is Margaret Mcmullen-Faff's NPI number?
- Margaret Mcmullen-Faff's National Provider Identifier (NPI) is 1801836374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Mcmullen-Faff's specialty?
- Margaret Mcmullen-Faff is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Margaret Mcmullen-Faff located?
- Margaret Mcmullen-Faff's practice location on file with NPPES is 33045 Hamilton Ct, Farmington Hills, MI 48334-3385.
- What is Margaret Mcmullen-Faff's phone number?
- The practice phone number listed in the NPPES registry for Margaret Mcmullen-Faff is (248) 848-1558.
- Is Margaret Mcmullen-Faff's NPI active?
- Yes — Margaret Mcmullen-Faff's NPI (1801836374) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.