CYNTHIA C CHAPMAN PH.D.
NPI 1689698722
Psychologist in Harlem, MT

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
RR 1 BOX 67, HARLEM, MT 59526(406) 353-3163(406) 353-3308 Get Directions Write a Review

NPPES record last updated: April 20, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cynthia C Chapman Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA C CHAPMAN PH.D. (NPI 1689698722) is an individual psychologist in Harlem, Montana, licensed in Ohio (4791) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with P H S Indian Hospital Crow / Northern Cheyenne, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1689698722
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameCYNTHIA C CHAPMANCredential: PH.D.
Location AddressRR 1 BOX 67Harlem, MT 59526-9705
Mailing AddressRr 1 Box 67Harlem, MT 59526-9705 · (406) 353-3163 · Fax (406) 353-3308
Fax(406) 353-3308
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateJuly 26, 2006
Last NPPES UpdateApril 20, 2009
✔ NPI 1689698722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in OH · 4791
Definition
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.
RR 1 BOX 67, Harlem, MT 59526

Other Identifiers 1

Other4791OH · License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cynthia C Chapman Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254332901
PECOS Enrollment IDI20070123000270
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Cynthia Chapman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Critical Access Hospital
669 AGENCY MAIN ST
Harlem, MT 59526
  • Reassigned Medicare billing, Texas enrollment
  • 306 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

P H S Indian Hospital Crow / Northern Cheyenne

Critical Access Hospitals · Crow Agency, MT
OwnershipGovernment - Federal
CMS Certification Number271339
Location1010 South 7650 East, Post Office Box 9Crow Agency, MT 59022 · Big Horn County
Emergency services

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
RR 1 BOX 67
HARLEM, MT 59526
Taxi
RR 1 BOX 67
HARLEM, MT 59526
Physician Assistant (Medical)
RR 1 BOX 67
HARLEM, MT 59526
Registered Nurse (Emergency)
RR 1 BOX 67
HARLEM, MT 59526
Registered Nurse (Community Health)
RR 1 BOX 67
HARLEM, MT 59526
Registered Nurse (Community Health)
RR 1 BOX 67
HARLEM, MT 59526
Registered Nurse (Emergency)
RR 1 BOX 67
HARLEM, MT 59526
Specialist/Technologist, Pathology (Medical Technologist)
RR 1 BOX 67
HARLEM, MT 59526

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cynthia Chapman's NPI number?

The NPI number for Cynthia Chapman is 1689698722. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Cynthia Chapman located?

Cynthia Chapman practices at Rr 1 Box 67, Harlem, MT 59526. The listed phone number is (406) 353-3163.

What is Cynthia Chapman's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Cynthia Chapman enrolled in Medicare?

Yes. Cynthia Chapman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Cynthia Chapman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Chapman reassigns Medicare benefits to U S Health Dept Of Health & Human Services (Harlem, MT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cynthia Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Cynthia Chapman affiliated with any hospitals?

According to CMS data, Cynthia Chapman is affiliated with P H S Indian Hospital Crow / Northern Cheyenne.

When was this NPI record last updated?

The NPPES record for Cynthia Chapman was last updated on April 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.