Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1467800615 Individual Practitioner Female Practitioner

Dr. Tammy Gregorowicz , PhD

Psychologist • Kingston, PA

Professional Overview & Biography Verified Profile Summary

Dr. Tammy Gregorowicz, PhD is a registered healthcare professional specializing in Psychologist in Kingston, PA. Practice services are available at 189 MARKET ST under active NPI credentials.

Frequently performed procedures and clinical services include psychiatric diagnostic evaluation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

189 Market St

Kingston, PA 187045400

Telephone 5709613361
Fax 5709613364
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Kingston, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 31.0 Yrs
State Avg: 26.7 Yrs
Regional Practice Density
14 Specialists

Practicing in Kingston, PA (2901 Statewide)

Telehealth Adoption Rate
14.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
55.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
90791 Psychiatric diagnostic evaluation
12 12 $299.68 $134.99

Medical Specialties & State Licenses

CMS Verified: 2025-11-06
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License PA PS020043

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Psychologist

NUCC Taxonomy Code: 103T00000X

State License NY 022637

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Counselor - Professional

NUCC Taxonomy Code: 101YP2500X

State License PA PC009386

Definition to come...

Behavior Analyst

NUCC Taxonomy Code: 103K00000X

State License PA BH000604

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1467800615 (PA)

Secondary Practice Locations

4101 Birney Ave

Moosic, PA 18507

Phone: 5709613361

86 Oak St

Forty Fort, PA 187044009

Phone: 5707930219

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dan Griffiths

Social Worker

NPI 1003414699
NPI 1023651478

Licensed Social Worker

NPI 1023696747

Licensed Social Worker

NPI 1033358015

Doctor of Psychology (Psy.D.)

Robert French , LCSW

Social Worker - Clinical

NPI 1043912108

Licensed Clinical Social Worker

Cortney Zuckerman , LCSW

Social Worker - Clinical

NPI 1114396256

Licensed Clinical Social Worker

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

17 Historical Events
📍
Updated Business Mailing Address November 06, 2025

Registered at 86 OAK ST, FORTY FORT, PA 187044009 (Tel: 5707930219)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2025

Psychologist (License #PS020043 in PA)

📍
Updated Business Mailing Address January 23, 2024

Registered at 4101 BIRNEY AVE, MOOSIC, PA 185071323 (Tel: 5709613361)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 23, 2024

Psychologist (License #022637 in NY)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2019

Behavior Analyst (License #BH000604 in PA)

📍
Updated Business Mailing Address April 11, 2018

Registered at 189 MARKET ST, KINGSTON, PA 187045400 (Tel: 5709613361)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2018

Counselor (License #PC009386 in PA)

📍
Updated Practice Location March 17, 2018

Registered at 189 MARKET ST, KINGSTON, PA 187045400 (Tel: 5709613361)

👤
Provider Name / Credentials Updated March 17, 2018

Recorded as TAMMY GREGOROWICZ, PHD

📍
Updated Practice Location March 01, 2018

Registered at 189 MARKET ST, KINGSTON, PA 187045400 (Tel: 5709613361)

👤
Provider Name / Credentials Updated March 01, 2018

Recorded as TAMMY GREGOROWICZ, PHD

NPI Profile Active May 28, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location May 28, 2016

Registered at 86 OAK ST, FORTY FORT, PA 187044009 (Tel: 5707930219)

📍
Updated Business Mailing Address May 28, 2016

Registered at 86 OAK ST, FORTY FORT, PA 187044009

👤
Provider Name / Credentials Updated May 28, 2016

Recorded as TAMMY GREGOROWICZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2016

Behavior Analyst (License #BH000604 in PA)

🟢
Initial NPI Registration & Enumeration May 28, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1467800615
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 28, 2016
Last Update: November 06, 2025
Sole Proprietor: Yes

Mailing Address

86 Oak St

Forty Fort, PA 187044009

Phone: 5707930219

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.