Dr. Corey Michael Hatfield, DO
- Medicare services, 2024
- 791
- Medicare patients, 2024
- 412
- Part D claims, 2024
- 7,150
- Publications
- 4
- MIPS score, 2024
- 94
- Practice address
- 1099 Duval St, Lexington, KY 40515
- Practice phone
- Call (859) 260-4390
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baptist Health Medical Group Inc
Lexington, Kentucky
Find Dr. Hatfield'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.
Dr. Corey Michael Hatfield is a rheumatologist in Lexington, Kentucky
Dr. Hatfield practices at Baptist Health Medical Group Inc in Lexington, Kentucky.
Dr. Hatfield's NPI, 1376631622, was assigned on October 11, 2006. Dr. Hatfield graduated from University of Pikeville, Kentucky College of Osteopathic Med in 2005. Dr. Hatfield holds Kentucky license 03745.
- NPI
- 1376631622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486787280
- NPI enumeration date
- October 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (859) 260-4390
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Corey Michael Hatfield practices at Baptist Health Medical Group Inc in Lexington, Kentucky
Dr. Hatfield's primary practice is Baptist Health Medical Group Inc, at 1099 Duval St, Lexington, KY 40515 in Fayette County. The practice phone is (859) 260-4390.
- Baptist Health Medical Group Inc1099 Duval St, Lexington, KY 40515 · Fayette CountyPhone(859) 260-4390
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Corey Michael Hatfield is affiliated with 7 sites of care and 1 medical group
Dr. Hatfield's primary practice is Baptist Health Medical Group Inc in Lexington, Kentucky. Dr. Hatfield is also affiliated with Baptist Health Lexington. The medical group on file is Baptist Health Medical Group. Dmand AI also links Dr. Hatfield to 4 more hospitals 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 Dr. Corey Michael Hatfield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hatfield practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Medical Group Inc | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Corey Michael Hatfield is one of 79 rheumatologists in Kentucky
Rheumatology is Dr. Hatfield's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Hatfield's licenses on file in 2 states: Kentucky and South Carolina.
Specialties and state licenses
- Rheumatology, KentuckyPrimary
- Internal medicine, South Carolina
Rheumatologists near Dr. Hatfield
Counts of rheumatologists 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
Dr. Corey Michael Hatfield billed Medicare for 791 services in 2024
CMS data shows 791 Medicare services from Dr. Hatfield across 9 procedure codes in 2024, for 412 Medicare patients. Medicare paid $57,952 for them. Every service was in an office.
Dr. Hatfield's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7562024: 6928%
- Imaging
- 2023: 532024: 514%
- Other services
- 2023: 02024: 48
- Drugs given in the office
- 2023: 60,6662024: 0100%
- Tests and treatments
- 2023: 6782024: 0100%
Dr. Hatfield compared with the Kentucky median for rheumatologists, 2024
- Dr. Hatfield
- Kentucky median
- Medicare services
- 791vs 791Close to median
- Medicare patients
- 412vs 1972.1 times
- Part D claims
- 6,855vs 1,1356.0 times
Medians across 81 rheumatologists in Kentucky with Dmand AI profiles that report each measure.
Dr. Hatfield's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Hatfield?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hatfield and other rheumatologists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Corey Michael Hatfield treated 412 Medicare patients in 2024, average age 72
CMS counts 412 Medicare patients who saw Dr. Hatfield in 2024. The largest group is 65 to 74, with 222 patients. 75% of them have arthritis, and 75% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hatfield's median patient age at 62, with 77% women.
Dr. Hatfield's Medicare patients by age, 2024
Dr. Hatfield's Medicare patients by sex, 2024
- Women30474%
- Men10826%
Chronic conditions among Dr. Hatfield's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes31%
- Anxiety29%
- Ischemic heart disease27%
- Mood disorders25%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hatfield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women77%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Corey Michael Hatfield wrote 7,150 Medicare Part D claims in 2024
In 2024, Dr. Hatfield wrote 7,150 Medicare Part D claims for 971 patients. 86% of them were for generic drugs. CMS names the drug for 6,855 of them, across 68 drugs with 11 or more claims each, at $5,476,650 in total drug cost. In 2023, CMS named 5,149 claims across 58 drugs.
Dr. Hatfield's Part D claims by kind of drug, 2024
- Generic6,137 claims86%
- Brand-name and other1,013 claims14%
Dr. Hatfield's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hatfield's Part D claims, 2024
- Opioids12%844 of 7,150 claims
- Antibiotics0%24 of 7,150 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,1492024: 6,85533%
Drugs named by CMS: 68 in 2024, 58 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Corey Michael Hatfield scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Hatfield for performance year 2024, reported through an alternative payment model (APM). Dr. Hatfield accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hatfield as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Hatfield's MIPS scores, performance year 2024
- 94of 100Final score
- 87.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Corey Michael Hatfield has 4 publications on record
Dmand AI links 4 papers to Dr. Hatfield, published from 2011 to 2014. 2013 was the busiest year, with 2. The most frequent topics are Scleroderma, Systemic. Dr. Hatfield's most frequent co-authors are James C. Oates, MD, Richard M. Silver, MD and Faye N. Hant, DO.
Dr. Hatfield's papers by year, 2011 to 2014
Topics Dr. Hatfield writes about most
- Scleroderma, Systemic
Dr. Hatfield's most frequent co-authors
Recent publications by Dr. Hatfield
Int J Dent Hyg
See who Dr. Hatfield researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hatfield works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Corey Michael Hatfield received $6,703 in industry payments from 2016 to 2025
CMS Open Payments shows 453 general payments to Dr. Hatfield from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 87% of the total. Amgen Inc. paid the most, $2,487.
General payments to Dr. Hatfield by program year, 2016 to 2025
General payments to Dr. Hatfield by kind, 2016 to 2025
- Food and beverage$5,86387%
- Education$84013%
Companies that paid Dr. Hatfield the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Corey Michael Hatfield graduated from University of Pikeville, Kentucky College of Osteopathic Med
Dr. Hatfield graduated from University of Pikeville, Kentucky College of Osteopathic Med in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Corey Michael Hatfield'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Corey Michael Hatfield
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Corey Michael Hatfield's NPI number?
Dr. Corey Michael Hatfield's NPI number is 1376631622. It was assigned on October 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Corey Michael Hatfield?
Dr. Corey Michael Hatfield is a rheumatologist in Lexington, Kentucky. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Corey Michael Hatfield practice?
Dr. Hatfield practices at 1099 Duval St, Lexington, KY 40515. Dr. Hatfield's primary practice is Baptist Health Medical Group Inc in Lexington, Kentucky. Dmand AI also links Dr. Hatfield to 4 hospitals and 1 group practice or clinic.
What is Dr. Corey Michael Hatfield's office phone number?
The practice phone on file for Dr. Hatfield is (859) 260-4390.
What is Dr. Corey Michael Hatfield's medical license number?
Dr. Hatfield holds Kentucky license 03745, one of the licenses on file in 2 states.
Which states has Dr. Corey Michael Hatfield been licensed in?
Dmand AI has state licenses on file for Dr. Hatfield in Kentucky and South Carolina.
Which hospitals is Dr. Corey Michael Hatfield affiliated with?
Dr. Hatfield is affiliated with Baptist Health Lexington. Dmand AI links Dr. Hatfield to 4 more hospitals.
What medical group is Dr. Corey Michael Hatfield part of?
Dr. Hatfield is linked to Baptist Health Medical Group.
Does Dr. Corey Michael Hatfield accept Medicare?
Yes. CMS data shows Dr. Hatfield billed Medicare for 791 services in 2024, and Dr. Hatfield accepts Medicare assignment.
Does Dr. Corey Michael Hatfield offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hatfield as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Corey Michael Hatfield's MIPS score?
Dr. Hatfield's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Corey Michael Hatfield see?
CMS counts 412 Medicare patients who saw Dr. Hatfield in 2024, with an average age of 72.
What services does Dr. Corey Michael Hatfield bill to Medicare?
In 2024, Dr. Hatfield's most billed Medicare services were office visit, established patient (99214), care management and other visits (99490) and office visit, new patient (99204).
Where did Dr. Corey Michael Hatfield go to medical school?
Dr. Hatfield graduated from University of Pikeville, Kentucky College of Osteopathic Med in 2005.
What drugs does Dr. Corey Michael Hatfield prescribe most?
In 2024 Medicare Part D data, Dr. Hatfield's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Tramadol HCl.
Has Dr. Corey Michael Hatfield received payments from drug or device companies?
CMS Open Payments shows $6,703 in general payments to Dr. Hatfield from 19 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Corey Michael Hatfield been practicing?
Dr. Hatfield graduated from medical school in 2005, 21 years ago.
Does Dr. Corey Michael Hatfield do research?
Dmand AI links 4 publications to Dr. Hatfield, published from 2011 to 2014.
Who does Dr. Corey Michael Hatfield publish with?
Dr. Hatfield's most frequent co-authors are James C. Oates, MD (2 shared papers), Richard M. Silver, MD (2 shared papers) and Faye N. Hant, DO (1 shared paper).
Selling to rheumatology practices?
See rheumatologists in Kentucky by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card