What is Michael Duffy's NPI number?

Michael Duffy's National Provider Identifier (NPI) is 1295404333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Duffy's specialty?

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

Where is Michael Duffy located?

Michael Duffy's practice location on file with NPPES is 401 I St Sw, Washington, DC 20024-4438.

What is Michael Duffy's phone number?

The practice phone number listed in the NPPES registry for Michael Duffy is (202) 724-4867.

Is Michael Duffy's NPI active?

Yes — Michael Duffy's NPI (1295404333) is active in the NPPES registry as of the last update on 2021-09-11.

IndividualActive

Michael Duffy

NPI 1295404333 · School Psychologist · Washington, DC

Michael Duffy is a School Psychologist provider in Washington, DC (NPI 1295404333).

Provider details

NPI number: 1295404333
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

School PsychologistPrimary103TS0200X
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
4 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

401 I St Sw

Washington, DC 20024-4438

Phone: (202) 724-4867

Street-level locationGet directions

More DC providers

Mailing address