What is Sumner Flynn's NPI number?

Sumner Flynn's National Provider Identifier (NPI) is 1124435060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sumner Flynn's specialty?

Sumner Flynn is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Sumner Flynn located?

Sumner Flynn's practice location on file with NPPES is 155 Main Dunstable Rd Ste 150, Nashua, NH 03060-3640.

What is Sumner Flynn's phone number?

The practice phone number listed in the NPPES registry for Sumner Flynn is (844) 902-4222.

Is Sumner Flynn's NPI active?

Yes — Sumner Flynn's NPI (1124435060) is active in the NPPES registry as of the last update on 2023-09-13.

IndividualActive

Sumner Flynn, BCBA

NPI 1124435060 · Behavior Analyst · Nashua, NH

Sumner Flynn, BCBA is a Behavior Analyst provider in Nashua, NH (NPI 1124435060).

Provider details

NPI number: 1124435060
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Female
Sole proprietor: No
License: 1119660 (MA)

Practice location

155 Main Dunstable Rd Ste 150

Nashua, NH 03060-3640

Phone: (844) 902-4222

Street-level locationGet directions

More NH providers

Mailing address

560 Village Blvd Ste 100

West Palm Beach, FL 33409-1963

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1119660 (MA)
Behavioral Health & Social Service Providers

Additional practice locations (1)

639 Granite St Ste 230
Braintree, MA 02184-5366
Phone: (844) 902-4222

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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.

Enumerated: 2014-07-11
Last updated: 2023-09-13
Certified: 2023-09-13

Frequently asked questions

What is Sumner Flynn's NPI number?: Sumner Flynn's National Provider Identifier (NPI) is 1124435060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sumner Flynn's specialty?: Sumner Flynn is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Sumner Flynn located?: Sumner Flynn's practice location on file with NPPES is 155 Main Dunstable Rd Ste 150, Nashua, NH 03060-3640.
What is Sumner Flynn's phone number?: The practice phone number listed in the NPPES registry for Sumner Flynn is (844) 902-4222.
Is Sumner Flynn's NPI active?: Yes — Sumner Flynn's NPI (1124435060) is active in the NPPES registry as of the last update on 2023-09-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions