What is Mark Miller's NPI number?

Mark Miller's National Provider Identifier (NPI) is 1023169802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Miller's specialty?

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

Where is Mark Miller located?

Mark Miller's practice location on file with NPPES is 462 Grider St, Buffalo, NY 14215-3021.

What is Mark Miller's phone number?

The practice phone number listed in the NPPES registry for Mark Miller is (716) 898-4560.

Is Mark Miller's NPI active?

Yes — Mark Miller's NPI (1023169802) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Miller, LCSWR

NPI 1023169802 · Social Worker · Buffalo, NY

Mark Miller, LCSWR is a Social Worker provider in Buffalo, NY (NPI 1023169802).

Provider details

NPI number: 1023169802
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LCSWR
Sex: Male
Sole proprietor: No
License: 075251 (NY)

Practice location

462 Grider St

Buffalo, NY 14215-3021

Phone: (716) 898-4560

Fax: (716) 898-5070

Street-level locationGet directions

More NY providers

Mailing address

17 Sandpiper Ct

Amherst, NY 14228-1061

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 075251 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 yrs in NPPES 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.

Enumerated: 2007-01-16
Last updated: 2007-07-08

Frequently asked questions

What is Mark Miller's NPI number?: Mark Miller's National Provider Identifier (NPI) is 1023169802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Miller's specialty?: Mark Miller is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
Where is Mark Miller located?: Mark Miller's practice location on file with NPPES is 462 Grider St, Buffalo, NY 14215-3021.
What is Mark Miller's phone number?: The practice phone number listed in the NPPES registry for Mark Miller is (716) 898-4560.
Is Mark Miller's NPI active?: Yes — Mark Miller's NPI (1023169802) is active in the NPPES registry as of the last update on 2007-07-08.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions