What is Janet Duffy's NPI number?

Janet Duffy's National Provider Identifier (NPI) is 1760881692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Janet Duffy's specialty?

Janet Duffy is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Janet Duffy located?

Janet Duffy's practice location on file with NPPES is 1160 5th Ave Ste 3, New York, NY 10029-6928.

What is Janet Duffy's phone number?

The practice phone number listed in the NPPES registry for Janet Duffy is (917) 710-8388.

Is Janet Duffy's NPI active?

Yes — Janet Duffy's NPI (1760881692) is active in the NPPES registry as of the last update on 2022-03-04.

IndividualActive

Janet Duffy, LMHC, LPC

NPI 1760881692 · Mental Health Counselor · New York, NY

Janet Duffy, LMHC, LPC is a Mental Health Counselor provider in New York, NY (NPI 1760881692).

Provider details

NPI number: 1760881692
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: LMHC, LPC
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 011773-01 (NY)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Professional Counselor101YP2500XLicense 5202 (CT)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
11 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
3 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.

Practice location

1160 5th Ave Ste 3

New York, NY 10029-6928

Phone: (917) 710-8388

Street-level locationGet directions

More NY providers

Mailing address

4434 Oak Beach Assn

Oak Beach, NY 11702-4620

Additional practice locations (2)

107 W Main St
East Islip, NY 11730-2337
Phone: (631) 666-1615
4434 Oak Beach Assn
Oak Beach, NY 11702-4620
Phone: (860) 878-2891

Enumerated: 2014-08-15
Last updated: 2022-03-04
Certified: 2022-03-04

Frequently asked questions

What is Janet Duffy's NPI number?: Janet Duffy's National Provider Identifier (NPI) is 1760881692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Janet Duffy's specialty?: Janet Duffy is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
Where is Janet Duffy located?: Janet Duffy's practice location on file with NPPES is 1160 5th Ave Ste 3, New York, NY 10029-6928.
What is Janet Duffy's phone number?: The practice phone number listed in the NPPES registry for Janet Duffy is (917) 710-8388.
Is Janet Duffy's NPI active?: Yes — Janet Duffy's NPI (1760881692) is active in the NPPES registry as of the last update on 2022-03-04.

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