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Kristina Duff
NPI 1831651363 · Behavior Technician · Portland, ME
Kristina Duff is a Behavior Technician provider in Portland, ME (NPI 1831651363).
Provider details
- NPI number
- 1831651363
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
527 Ocean Ave Ste 19
Portland, ME 04103-4972
Phone: (207) 523-7424
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2019-04-03
- Last updated
- 2019-04-03
Frequently asked questions
- What is Kristina Duff's NPI number?
- Kristina Duff's National Provider Identifier (NPI) is 1831651363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Duff's specialty?
- Kristina Duff is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Kristina Duff located?
- Kristina Duff's practice location on file with NPPES is 527 Ocean Ave Ste 19, Portland, ME 04103-4972.
- What is Kristina Duff's phone number?
- The practice phone number listed in the NPPES registry for Kristina Duff is (207) 523-7424.
- Is Kristina Duff's NPI active?
- Yes — Kristina Duff's NPI (1831651363) is active in the NPPES registry as of the last update on 2019-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.