Ashton J. Crook, NP
- Medicare patients, 2024
- 126
- Part D claims, 2024
- 4,284
- Hospital affiliations
- 2
- Industry payments
- $2
- Medical groups
- 2
- Practice address
- 300 W Market St, Lima, OH 45801
- Practice phone
- Call (419) 227-7399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Health Physicians Lima
Lima, Ohio
Find Ashton Crook's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Ashton J. Crook is a family nurse practitioner in Lima, Ohio
Ashton Crook practices at Mercy Health Physicians Lima in Lima, Ohio.
Ashton Crook's NPI, 1871849828, was assigned on July 27, 2012. Ashton Crook holds Ohio license APRN.CNP.13607.
- NPI
- 1871849828NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315195542
- NPI enumeration date
- July 27, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 227-7399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ashton J. Crook practices at Mercy Health Physicians Lima in Lima, Ohio
Ashton Crook's primary practice is Mercy Health Physicians Lima, at 300 W Market St, Lima, OH 45801 in Allen County. The practice phone is (419) 227-7399.
- Mercy Health Physicians Lima300 W Market St, Lima, OH 45801 · Allen CountyPhone(419) 227-7399
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ashton J. Crook is affiliated with 5 sites of care and 2 medical groups
Ashton Crook's primary practice is Mercy Health Physicians Lima in Lima, Ohio. Ashton Crook is also affiliated with Mercy Health - St. Rita's Medical Center. The medical group on file is Mercy Health Physicians, Lima. Dmand AI also links Ashton Crook to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ashton J. Crook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ashton Crook practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health Physicians Lima | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ashton J. Crook is one of 7,779 family nurse practitioners in Ohio
Family is Ashton Crook's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ashton Crook is licensed in Ohio.
Specialties and state licenses
- Family nurse practitioner, OhioPrimary
Family nurse practitioners near Ashton Crook
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Ashton J. Crook treated 126 Medicare patients in 2024, average age 72
CMS counts 126 Medicare patients who saw Ashton Crook in 2024. The largest group is 65 to 74, with 64 patients. 64% of them have high blood pressure, and 61% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ashton Crook's median patient age at 48, with 54% women.
Ashton Crook's Medicare patients by age, 2024
Ashton Crook's Medicare patients by sex, 2024
- Women5644%
- Men7056%
Chronic conditions among Ashton Crook's Medicare patients, 2024
- High blood pressure64%
- High cholesterol61%
- Arthritis44%
- Diabetes32%
- Ischemic heart disease29%
- Mood disorders24%
- Chronic kidney disease23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Ashton Crook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ashton J. Crook wrote 4,284 Medicare Part D claims in 2024
In 2024, Ashton Crook wrote 4,284 Medicare Part D claims for 439 patients. 87% of them were for generic drugs.
Ashton Crook's Part D claims by kind of drug, 2024
- Generic3,706 claims87%
- Brand-name559 claims13%
- Other19 claims0%
Drug classes CMS tracks in Ashton Crook's Part D claims, 2024
- Opioids2%66 of 4,284 claims
- Antibiotics4%186 of 4,284 claims
- Antipsychotics, patients 65 and over1%26 of 4,284 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ashton J. Crook takes part in Medicare
Ashton Crook accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Ashton J. Crook received $2 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ashton Crook from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Travere Therapeutics, Inc. paid the most, $2.
Companies that paid Ashton Crook the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ashton J. Crook's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Ashton J. Crook
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ashton J. Crook's NPI number?
Ashton J. Crook's NPI number is 1871849828. It was assigned on July 27, 2012, and it is active in the NPI Registry.
What does Ashton J. Crook specialize in?
Ashton J. Crook is a family nurse practitioner in Lima, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ashton J. Crook practice?
Ashton Crook practices at 300 W Market St, Lima, OH 45801. Ashton Crook's primary practice is Mercy Health Physicians Lima in Lima, Ohio. Dmand AI also links Ashton Crook to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Ashton J. Crook's office phone number?
The practice phone on file for Ashton Crook is (419) 227-7399.
What is Ashton J. Crook's medical license number?
Ashton Crook holds Ohio license APRN.CNP.13607.
Which hospitals is Ashton J. Crook affiliated with?
Ashton Crook is affiliated with Mercy Health - St. Rita's Medical Center. Dmand AI links Ashton Crook to 1 more hospital.
What medical group is Ashton J. Crook part of?
Ashton Crook is linked to Mercy Health Physicians, Lima. Dmand AI links Ashton Crook to 1 more medical group.
Does Ashton J. Crook accept Medicare?
Yes. CMS lists Ashton Crook as accepting Medicare assignment.
How many Medicare patients does Ashton J. Crook see?
CMS counts 126 Medicare patients who saw Ashton Crook in 2024, with an average age of 72.
Has Ashton J. Crook received payments from drug or device companies?
CMS Open Payments shows $2 in general payments to Ashton Crook from 1 company from 2025 to 2025. The largest total came from Travere Therapeutics, Inc.
How long has Ashton J. Crook been practicing?
Ashton Crook graduated from medical school in 2012, 14 years ago.
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