What is Tammy Gregorowicz's NPI number?

Tammy Gregorowicz's National Provider Identifier (NPI) is 1467800615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tammy Gregorowicz's specialty?

Tammy Gregorowicz is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Tammy Gregorowicz located?

Tammy Gregorowicz's practice location on file with NPPES is 189 Market St, Kingston, PA 18704-5400.

What is Tammy Gregorowicz's phone number?

The practice phone number listed in the NPPES registry for Tammy Gregorowicz is (570) 961-3361.

Does Tammy Gregorowicz accept Medicare?

Tammy Gregorowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Tammy Gregorowicz's NPI active?

Yes — Tammy Gregorowicz's NPI (1467800615) is active in the NPPES registry as of the last update on 2025-11-06.

IndividualActiveAccepts Medicare

Tammy Gregorowicz, PHD

NPI 1467800615 · Psychologist · Kingston, PA

Tammy Gregorowicz, PHD is a Psychologist provider in Kingston, PA (NPI 1467800615).

Provider details

NPI number: 1467800615
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Female
Sole proprietor: Yes
License: PS020043 (PA)

Practice location

189 Market St

Kingston, PA 18704-5400

Phone: (570) 961-3361

Fax: (570) 961-3364

Street-level locationGet directions

More PA providers

Mailing address

86 Oak St

Forty Fort, PA 18704-4009

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PS020043 (PA)
Behavioral Health & Social Service Providers
Psychologist103T00000XLicense 022637 (NY)
Behavioral Health & Social Service Providers
Professional Counselor101YP2500XLicense PC009386 (PA)
Behavioral Health & Social Service Providers
Behavior Analyst103K00000XLicense BH000604 (PA)
Behavioral Health & Social Service Providers

Additional practice locations (2)

86 Oak St
Forty Fort, PA 18704-4009
Phone: (570) 793-0219
4101 Birney Ave
Moosic, PA 18507
Phone: (570) 961-3361
Fax: (570) 961-3364

Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
100% 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.

Enumerated: 2016-05-28
Last updated: 2025-11-06
Certified: 2025-11-06

Frequently asked questions

What is Tammy Gregorowicz's NPI number?: Tammy Gregorowicz's National Provider Identifier (NPI) is 1467800615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Tammy Gregorowicz's specialty?: Tammy Gregorowicz is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
Where is Tammy Gregorowicz located?: Tammy Gregorowicz's practice location on file with NPPES is 189 Market St, Kingston, PA 18704-5400.
What is Tammy Gregorowicz's phone number?: The practice phone number listed in the NPPES registry for Tammy Gregorowicz is (570) 961-3361.
Does Tammy Gregorowicz accept Medicare?: Tammy Gregorowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Tammy Gregorowicz's NPI active?: Yes — Tammy Gregorowicz's NPI (1467800615) is active in the NPPES registry as of the last update on 2025-11-06.

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

Additional practice locations (2)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (2)

Profile Score

Frequently asked questions