What is Mason Tallman's NPI number?

Mason Tallman's National Provider Identifier (NPI) is 1982561932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mason Tallman's specialty?

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

Where is Mason Tallman located?

Mason Tallman's practice location on file with NPPES is 1170 Riverfront Ctr, Amsterdam, NY 12010-4600.

What is Mason Tallman's phone number?

The practice phone number listed in the NPPES registry for Mason Tallman is (518) 888-4405.

Is Mason Tallman's NPI active?

Yes — Mason Tallman's NPI (1982561932) is active in the NPPES registry as of the last update on 2026-01-09.

IndividualActive

Mason Tallman

NPI 1982561932 · Social Worker · Amsterdam, NY

Mason Tallman is a Social Worker provider in Amsterdam, NY (NPI 1982561932).

Provider details

NPI number: 1982561932
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: P139957 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense P139957 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 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

1170 Riverfront Ctr

Amsterdam, NY 12010-4600

Phone: (518) 888-4405

Approximate (ZIP-level) locationGet directions

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Mailing address