What is Diane Mcmillan's NPI number?

Diane Mcmillan's National Provider Identifier (NPI) is 1164918736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Mcmillan's specialty?

Diane Mcmillan is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Diane Mcmillan located?

Diane Mcmillan's practice location on file with NPPES is 913 N Broadway, Massapequa, NY 11758-2364.

What is Diane Mcmillan's phone number?

The practice phone number listed in the NPPES registry for Diane Mcmillan is (631) 355-7300.

Is Diane Mcmillan's NPI active?

Yes — Diane Mcmillan's NPI (1164918736) is active in the NPPES registry as of the last update on 2018-07-07.

IndividualActive

Diane Mcmillan, LMT

NPI 1164918736 · Massage Therapist · Massapequa, NY

Diane Mcmillan, LMT is a Massage Therapist provider in Massapequa, NY (NPI 1164918736).

Provider details

NPI number: 1164918736
Entity type: Individual
Primary specialty: Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: LMT
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Massage TherapistPrimary225700000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(70/100 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
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

913 N Broadway

Massapequa, NY 11758-2364

Phone: (631) 355-7300

Approximate (ZIP-level) locationGet directions

More NY providers

Mailing address

146 Railroad Ave

Bethpage, NY 11714-2438

Additional practice locations (2)

2848 Middle Country Rd
Lake Grove, NY 11755-2104
Phone: (631) 355-7300
556 N Country Rd Ste 20
Saint James, NY 11780-1422
Phone: (631) 355-7300

Enumerated: 2018-07-07
Last updated: 2018-07-07

Frequently asked questions

What is Diane Mcmillan's NPI number?: Diane Mcmillan's National Provider Identifier (NPI) is 1164918736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diane Mcmillan's specialty?: Diane Mcmillan is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Diane Mcmillan located?: Diane Mcmillan's practice location on file with NPPES is 913 N Broadway, Massapequa, NY 11758-2364.
What is Diane Mcmillan's phone number?: The practice phone number listed in the NPPES registry for Diane Mcmillan is (631) 355-7300.
Is Diane Mcmillan's NPI active?: Yes — Diane Mcmillan's NPI (1164918736) is active in the NPPES registry as of the last update on 2018-07-07.

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