What is Michael Hanna's NPI number?

Michael Hanna's National Provider Identifier (NPI) is 1609710722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Hanna's specialty?

Michael Hanna is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Michael Hanna located?

Michael Hanna's practice location on file with NPPES is 93 Shennecossett Rd, Groton, CT 06340-5115.

What is Michael Hanna's phone number?

The practice phone number listed in the NPPES registry for Michael Hanna is (000) 000-0000.

Is Michael Hanna's NPI active?

Yes — Michael Hanna's NPI (1609710722) is active in the NPPES registry as of the last update on 2026-04-23.

IndividualActive

Michael Hanna, PHD

NPI 1609710722 · Psychologist · Groton, CT

Michael Hanna, PHD is a Psychologist provider in Groton, CT (NPI 1609710722).

Provider details

NPI number: 1609710722
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: Yes
License: 5283 (CT)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 5283 (CT)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

93 Shennecossett Rd

Groton, CT 06340-5115

Phone: (000) 000-0000

Street-level locationGet directions

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Mailing address