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Crystal Cook , PA-C

Physician Assistant β€’ Dayton, OH

Active NPI 1922386754 Individual Practitioner Female Practitioner
Practice location in NPPES

1 Childrens Plz
Dayton, OH 454041873

Call 9376413000 Location details and other listings
Medical Disclaimer

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

Practice Address

1 Childrens Plz

Dayton, OH 454041873

Telephone 9376413000
Organization at the Same NPPES Address or Phone
Dayton Children's Orthopaedic Center For Spinal & Pediatric Care, Llc Facility NPI 1124021324

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 10 distinct additional practice-address records in Beavercreek, OH; Dayton, OH; Huber Heights, OH and 5 more. 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.

30-day fills

120 standardized 30-day fills in 2015

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$716 in 2015

The total cost of these prescriptions in 2015, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $94.16 in 2021

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2021.

Guide: How to read an Open Payments record

NPI first issued

2011

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, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Crystal Cook has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Crystal Cook as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Dayton and Ohio

Billing and prescribing volume is not a quality rating.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Crystal Cook are from 2015.

250 active clinicians are listed under Physician Assistant with a practice address in Dayton, OH (5,329 in Ohio).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Dayton

5.2% of these 250 clinicians have the CMS telehealth indicator.

62% of these 250 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2015), CMS Open Payments (2021), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2021

Program year 2021 (payments made January 1 – December 31, 2021): fewer than 11 records totaling $94.16.

Manufacturer Payment Nature Product Type Amount ($)
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
ELIQUIS General $94.16

Source: CMS Open Payments, program year 2021, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2015.

CMS Part D Β· Data Year 2015
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 43 119 $239.45 43
Prednisone Prednisone 17 103 $74.33 17
Naproxen Naproxen 14 141 $49.45 14
Tramadol Hcl Tramadol Hcl 13 45 $38.71 12
Azithromycin Azithromycin 11 55 $64.60 11
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 11 96 $74.67 11
Ondansetron Hcl Ondansetron Hcl 11 74 $174.84 11

Source: CMS Part D by Provider and Drug, 2015; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-05-28
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES OH 50.004686

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: State Medical Board of Ohio.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
0178011 (OH)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20160830002231

Enrollment State Jurisdiction

OH

PECOS Control ID

8022283233

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Secondary Practice Locations

7787 Cox Ln

West Chester, OH 450696549

Phone: 5136448081

1711 Germantown Pike

Dayton, OH 45417

Phone: 9376413142

662 N Main St

Springboro, OH 450669553

Phone: 9376415066

792 Northwoods Blvd

Vandalia, OH 453779462

Phone: 9376414236

4475 Far Hills Ave

Kettering, OH 454292405

Phone: 9376413141

3333 W Tech Rd

Miamisburg, OH 453420955

Phone: 9376413400

860 Valley St.

Dayton, OH 45404

Phone: 9376413060

3301 Dayton Xenia Rd Ste 200

Beavercreek, OH 454322759

Phone: 9376415098

6044 Wilmington Pike

Dayton, OH 454597006

Phone: 9376413270

8501 Old Troy Pike

Huber Heights, OH 454241054

Phone: 9376414360

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

11 listed
Dr. Rajkumar Agarwal , MD

Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology

NPI 1568795425

Doctor of Medicine (M.D.)

Dr. Erin Dahlinghaus , MD

Pediatrics - Pediatric Nephrology

NPI 1285891275

Doctor of Medicine (M.D.)

Dr. Nicholas Gajewski , MD

Orthopaedic Surgery - Pediatric Orthopaedic Surgery

NPI 1619330503

Doctor of Medicine (M.D.)

Laura Hart , CNP

Nurse Practitioner - Family

NPI 1508301524

Certified Nurse Practitioner

Lauren Imhoff , CRNA

Nurse Anesthetist, Certified Registered

NPI 1417279753

Certified Registered Nurse Anesthetist

Dr. Matthew Kuestner , MD

Anesthesiology - Pediatric Anesthesiology

NPI 1487776852

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

10 Historical Events
πŸ“
Updated Business Mailing Address October 07, 2023

Registered at PO BOX 933432, CLEVELAND, OH 441930039 (Tel: 9376414000)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 07, 2021

Physician Assistant (license number reported to NPPES: OH 50.004686)

πŸ“
Updated Practice Location September 30, 2020

Registered at 1 CHILDRENS PLZ, DAYTON, OH 454041873 (Tel: 9376413000)

πŸ“
Updated Business Mailing Address September 30, 2020

Registered at 1 CHILDRENS PLZ, DAYTON, OH 454041815 (Tel: 9376414000)

βœ…
NPI Profile Active July 27, 2011

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) July 27, 2011

Registered at 1220 MISSOURI AVE, JEFFERSONVILLE, IN 471303725 (Tel: 8122826631)

πŸ“
Business Mailing Address (Initial Record) July 27, 2011

Registered at 1214 SPRING ST, JEFFERSONVILLE, IN 471303704 (Tel: 8122833993)

πŸ‘€
Provider Name / Credentials (Initial Record) July 27, 2011

Recorded as CRYSTAL COOK, PA-C

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2011

Physician Assistant

🟒
Initial NPI Registration & Enumeration July 27, 2011

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1922386754
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 27, 2011
Last Update: May 28, 2026
Sole Proprietor: No

Other Physician Assistants in Dayton

All Physician Assistants in Dayton

Mailing Address

Po Box 933432

Cleveland, OH 441930039

Phone: 9376413000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.