Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1972002376 Individual Practitioner Male Practitioner

Dr. Christopher Grattan , PsyD

Psychologist • Lisbon, OH

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Grattan, PsyD is a registered healthcare professional specializing in Psychologist in Lisbon, OH. Practice services are available at 8730 SCROGGS RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

8730 Scroggs Rd

Lisbon, OH 444329333

Telephone 3043793811

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Lisbon, OH

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 31.0 Yrs
State Avg: 26.0 Yrs
Regional Practice Density
2 Specialists

Practicing in Lisbon, OH (1639 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-03-01
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

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.

Practice Associates & Co-Workers

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

2 Associated Practitioners
Jennifer Griffith , PA-C

Physician Assistant

NPI 1174946438

Physician Assistant (Certified)

Marriah Mcintyre

Registered Nurse

NPI 1568386167

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location March 01, 2026

Registered at 8730 SCROGGS RD, LISBON, OH 444329333 (Tel: 3043793811)

📍
Updated Business Mailing Address March 01, 2026

Registered at 8730 SCROGGS RD, LISBON, OH 444329333

📍
Updated Practice Location June 05, 2024

Registered at 1640 SKYVIEW LN, BRUCETON MILLS, WV 265256891 (Tel: 3043793811)

📍
Updated Business Mailing Address June 05, 2024

Registered at PO BOX 450, BRUCETON MILLS, WV 265250450

👤
Provider Name / Credentials Updated June 05, 2024

Recorded as CHRISTOPHER GRATTAN, PSY.D

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 05, 2024

Psychologist

NPI Profile Active February 12, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location February 12, 2018

Registered at 117 HEALTH SCIENCES BLDG 3640 COLONEL GLENN HWY, DAYTON, OH 454350001 (Tel: 9377753458)

📍
Updated Business Mailing Address February 12, 2018

Registered at 4887 EFFINGHAM PL, DAYTON, OH 454311124 (Tel: 4405035706)

👤
Provider Name / Credentials Updated February 12, 2018

Recorded as CHRISTOPHER GRATTAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 12, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration February 12, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1972002376
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 12, 2018
Last Update: March 01, 2026
Sole Proprietor: No

Mailing Address

8730 Scroggs Rd

Lisbon, OH 444329333

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.