Dr. Christopher Ryan Stewart , PhD, LP, LPC, NCC
Psychologist β’ Lititz, PA
10 Pennwick Dr
Lititz, PA 175439485
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
10 Pennwick Dr
Lititz, PA 175439485
NPPES lists 3 distinct additional practice-address records in Lebanon, PA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Psychologist: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Lititz and Pennsylvania
3 active clinicians are listed under Psychologist with a practice address in Lititz, PA (2,687 in Pennsylvania).
Addresses are self-reported to NPPES and may be out of date.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-07-17NUCC 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.
NUCC Taxonomy Code: 101YP2500X
Additional State Medicaid & Healthcare Payer Identifiers
Secondary Practice Locations
239 S Butler Rd
Lebanon, PA 170428939
Phone: 7172792792
964 Isabel Dr
Lebanon, PA 170427482
Phone: 7172749777
283 S Butler Rd
Lebanon, PA 170428939
Phone: 7172738871
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as CHRISTOPHER STEWART, PHD, LP, LPC, NCC
Counselor (license number reported to NPPES: PA PC009067)
Registered at 10 PENNWICK DR, LITITZ, PA 175439485 (Tel: 7177238070)
Registered at 10 PENNWICK DR, LITITZ, PA 175439485 (Tel: 7177238070)
NPI status registered as active in NPPES database
Registered at 125 S 5TH ST, READING, PA 196021662 (Tel: 6106852188)
Registered at 200 N 7TH ST, LEBANON, PA 170465040 (Tel: 7172725464)
Recorded as CHRISTOPHER STEWART, LPC
Counselor
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
10 Pennwick Dr
Lititz, PA 175439485
Phone: 7177238070