What is Sean Miller's NPI number?

Sean Miller's National Provider Identifier (NPI) is 1356218465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sean Miller's specialty?

Sean Miller is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Sean Miller located?

Sean Miller's practice location on file with NPPES is 137 E 25th St Fl 11, New York, NY 10010-2368.

What is Sean Miller's phone number?

The practice phone number listed in the NPPES registry for Sean Miller is (646) 741-7223.

Is Sean Miller's NPI active?

Yes — Sean Miller's NPI (1356218465) is active in the NPPES registry as of the last update on 2025-10-22.

IndividualActive

Sean Miller, LMSW

NPI 1356218465 · Social Worker · New York, NY

Sean Miller, LMSW is a Social Worker provider in New York, NY (NPI 1356218465).

Provider details

NPI number: 1356218465
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sole proprietor: Yes
License: 128067 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 128067 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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

137 E 25th St Fl 11

New York, NY 10010-2368

Phone: (646) 741-7223

Approximate (ZIP-level) locationGet directions

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Mailing address