Sarah Mcmillan, MFT
NPI 1871846139 · Marriage & Family Therapist · Dix Hills, NY
Sarah Mcmillan, MFT is a Marriage & Family Therapist provider in Dix Hills, NY (NPI 1871846139).
Provider details
- NPI number
- 1871846139
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- No
- License
- P86084 (NY)
Specialties & taxonomies
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
13 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
- 2012-10-23
- Last updated
- 2012-10-23
Frequently asked questions
- What is Sarah Mcmillan's NPI number?
- Sarah Mcmillan's National Provider Identifier (NPI) is 1871846139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Mcmillan's specialty?
- Sarah Mcmillan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sarah Mcmillan located?
- Sarah Mcmillan's practice location on file with NPPES is 151 Burrs Ln, Dix Hills, NY 11746-6052.
- What is Sarah Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Sarah Mcmillan is (631) 253-3480.
- Is Sarah Mcmillan's NPI active?
- Yes — Sarah Mcmillan's NPI (1871846139) is active in the NPPES registry as of the last update on 2012-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.