Lucy Mae Sunday, MA, MFT
NPI 1689417420 · Marriage & Family Therapist · Northampton, MA
Lucy Mae Sunday, MA, MFT is a Marriage & Family Therapist provider in Northampton, MA (NPI 1689417420).
Provider details
- NPI number
- 1689417420
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, MFT
- Sex
- Female
- Sole proprietor
- Yes
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-06-18
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is Lucy Mae Sunday's NPI number?
- Lucy Mae Sunday's National Provider Identifier (NPI) is 1689417420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucy Mae Sunday's specialty?
- Lucy Mae Sunday is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Lucy Mae Sunday located?
- Lucy Mae Sunday's practice location on file with NPPES is 17 New South St Ste 301, Northampton, MA 01060-4049.
- What is Lucy Mae Sunday's phone number?
- The practice phone number listed in the NPPES registry for Lucy Mae Sunday is (413) 586-2300.
- Is Lucy Mae Sunday's NPI active?
- Yes — Lucy Mae Sunday's NPI (1689417420) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.