PEGGY COOK PH. D.
NPI 1477593226
Psychologist in Columbus, OH

Active since June 08, 2006PECOS EnrolledAccepts Medicare Assignment
4624 SAWMILL RD, COLUMBUS, OH 43220(614) 459-4490(614) 457-3656 Get Directions Write a Review

NPPES record last updated: October 15, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Peggy Cook Ph. D. NPPES

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

PEGGY COOK PH. D. (NPI 1477593226) is an individual psychologist in Columbus, Ohio, licensed in Ohio (5519) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Ohio State University College Of Medicine (1997).

NPPES Registry Identity

NPI1477593226
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NamePEGGY COOKCredential: PH. D.
Location Address4624 SAWMILL RDColumbus, OH 43220-2247
Mailing Address4624 Sawmill RoadColumbus, OH 43220 · (614) 459-4490 · Fax (614) 457-3656
Fax(614) 457-3656
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 1997
Enumeration DateJune 8, 2006
Last NPPES UpdateOctober 15, 2009
✔ NPI 1477593226 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 · 5519
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.
4624 SAWMILL RD, Columbus, OH 43220

Other Identifiers 1

Medicare ID-Type UnspecifiedCP22304OH

Accepted Insurance

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

Peggy Cook 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 ID6002839404
PECOS Enrollment IDI20060111001265
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 Peggy Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mental Health
1555 BETHEL RD, BETHEL PROFESSIONAL BLDG.
Columbus, OH 43220
  • Reassigned Medicare billing, Ohio enrollment
  • 6 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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
266 services34 patients

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.

Counselor
4624 SAWMILL RD
COLUMBUS, OH 43220
Social Worker
4624 SAWMILL RD
COLUMBUS, OH 43220
Psychologist
4624 SAWMILL RD
COLUMBUS, OH 43220
Counselor (Mental Health)
4624 SAWMILL RD
COLUMBUS, OH 43220
Social Worker (Clinical)
4624 SAWMILL RD
COLUMBUS, OH 43220
Social Worker (Clinical)
4624 SAWMILL RD
COLUMBUS, OH 43220
Social Worker
4624 SAWMILL RD
COLUMBUS, OH 43220
Psychologist
4624 SAWMILL RD
COLUMBUS, OH 43220

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 Peggy Cook's NPI number?

The NPI number for Peggy Cook is 1477593226. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Peggy Cook located?

Peggy Cook practices at 4624 Sawmill Rd, Columbus, OH 43220. The listed phone number is (614) 459-4490.

What is Peggy Cook's specialty?

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

Is Peggy Cook enrolled in Medicare?

Yes. Peggy Cook 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 Peggy Cook's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peggy Cook reassigns Medicare benefits to Comprehensive Services, Inc. (Columbus, OH). 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 Peggy Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Peggy Cook accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource and MedMutual list Peggy Cook as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Peggy Cook was last updated on October 15, 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.