Jamie Marie Hallock
- Medicare patients, 2024
- 76
- Part D claims, 2024
- 105
- Hospital affiliations
- 1
- Industry payments
- $443
- Medical groups
- 3
- Practice address
- 1621 N Memorial Dr, Lancaster, OH 43130
- Practice phone
- Call (513) 728-2780
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Little Clinic of Ohio
Lancaster, Ohio
Find Jamie Hallock'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.
Jamie Marie Hallock is a family nurse practitioner in Lancaster, Ohio
Jamie Hallock practices at The Little Clinic of Ohio in Lancaster, Ohio.
Jamie Hallock's NPI, 1598250557, was assigned on June 22, 2018. Jamie Hallock holds Ohio license APRN.CNP.022983.
- NPI
- 1598250557NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800146374
- NPI enumeration date
- June 22, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 728-2780
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jamie Marie Hallock practices at The Little Clinic of Ohio in Lancaster, Ohio
Jamie Hallock's primary practice is The Little Clinic of Ohio, at 1621 N Memorial Dr, Lancaster, OH 43130 in Fairfield County. The practice phone is (513) 728-2780.
- The Little Clinic of Ohio1621 N Memorial Dr, Lancaster, OH 43130 · Fairfield CountyPhone(513) 728-2780
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jamie Marie Hallock is affiliated with 3 sites of care and 3 medical groups
Jamie Hallock's primary practice is The Little Clinic of Ohio in Lancaster, Ohio. Jamie Hallock is also affiliated with Mercy Health - St. Vincent Medical Center. The medical group on file is The Little Clinic. Dmand AI also links Jamie Hallock to 2 more medical groups and 1 group practice or clinic, 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 Jamie Marie Hallock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jamie Hallock practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Little Clinic of Ohio | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jamie Marie Hallock is one of 7,779 family nurse practitioners in Ohio
Family is Jamie Hallock's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jamie Hallock is licensed in Ohio.
Specialties and state licenses
- Family nurse practitioner, OhioPrimary
Family nurse practitioners near Jamie Hallock
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
Jamie Marie Hallock treated 76 Medicare patients in 2024, average age 73
CMS counts 76 Medicare patients who saw Jamie Hallock in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jamie Hallock's median patient age at 43, with 57% women.
Jamie Hallock's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jamie Hallock's Medicare patients by sex, 2024
- Women5066%
- Men2634%
Chronic conditions among Jamie Hallock's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease29%
- Mood disorders29%
- Depression26%
- Anxiety25%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Jamie Hallock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jamie Marie Hallock wrote 105 Medicare Part D claims in 2024
In 2024, Jamie Hallock wrote 105 Medicare Part D claims for 68 patients. 88% of them were for generic drugs.
Jamie Hallock's Part D claims by kind of drug, 2024
- Generic92 claims88%
- Brand-name and other13 claims12%
Drug classes CMS tracks in Jamie Hallock's Part D claims, 2024
- Antibiotics31%33 of 105 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 Jamie Marie Hallock takes part in Medicare
Jamie Hallock 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)
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Jamie Marie Hallock received $443 in industry payments in 2025
CMS Open Payments shows 5 general payments to Jamie Hallock from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $124.
Companies that paid Jamie Hallock 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 Jamie Marie Hallock'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 Jamie Marie Hallock
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jamie Marie Hallock's NPI number?
Jamie Marie Hallock's NPI number is 1598250557. It was assigned on June 22, 2018, and it is active in the NPI Registry.
What does Jamie Marie Hallock specialize in?
Jamie Marie Hallock is a family nurse practitioner in Lancaster, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jamie Marie Hallock practice?
Jamie Hallock practices at 1621 N Memorial Dr, Lancaster, OH 43130. Jamie Hallock's primary practice is The Little Clinic of Ohio in Lancaster, Ohio. Dmand AI also links Jamie Hallock to 2 medical groups and 1 group practice or clinic.
What is Jamie Marie Hallock's office phone number?
The practice phone on file for Jamie Hallock is (513) 728-2780.
What is Jamie Marie Hallock's medical license number?
Jamie Hallock holds Ohio license APRN.CNP.022983.
Which hospitals is Jamie Marie Hallock affiliated with?
Jamie Hallock is affiliated with Mercy Health - St. Vincent Medical Center.
What medical group is Jamie Marie Hallock part of?
Jamie Hallock is linked to The Little Clinic. Dmand AI links Jamie Hallock to 2 more medical groups.
Does Jamie Marie Hallock accept Medicare?
Yes. CMS lists Jamie Hallock as accepting Medicare assignment.
How many Medicare patients does Jamie Marie Hallock see?
CMS counts 76 Medicare patients who saw Jamie Hallock in 2024, with an average age of 73.
Has Jamie Marie Hallock received payments from drug or device companies?
CMS Open Payments shows $443 in general payments to Jamie Hallock from 5 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Jamie Marie Hallock been practicing?
Jamie Hallock graduated from medical school in 2018, 8 years ago.
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