Dr. Jona Kay Gill, MD
- Medicare services, 2024
- 1,909
- Medicare patients, 2024
- 475
- Part D claims, 2024
- 700
- Hospital affiliations
- 2
- Industry payments
- $88
- Practice address
- 14650 E Old Us Hwy 12 Suite 308 Suite 308, Chelsea, MI 48118-1805
- Practice phone
- Call (734) 475-3221
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chelsea Dermatology
Dermatology practice · Chelsea, Michigan
Find Dr. Gill'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. Jona Kay Gill is a dermatologist in Chelsea, Michigan
Dr. Gill practices at Chelsea Dermatology in Chelsea, Michigan.
Dr. Gill's NPI, 1184682510, was assigned on May 3, 2006. Dr. Gill graduated from Ohio State University College of Medicine in 1997. Dr. Gill holds Michigan license 4301077541.
- NPI
- 1184682510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092766220
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 475-3221
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jona Kay Gill practices at Chelsea Dermatology in Chelsea, Michigan
Dr. Gill's primary practice is Chelsea Dermatology, at 14650 E Old Us Hwy 12 Suite 308 Suite 308, Chelsea, MI 48118-1805. The practice phone is (734) 475-3221.
- Chelsea Dermatology14650 E Old Us Hwy 12 Suite 308 Suite 308, Chelsea, MI 48118-1805Phone(734) 475-3221
Source: Dmand AI Affiliation Data
Dr. Jona Kay Gill is affiliated with 3 sites of care and 1 medical group
Dr. Gill's primary practice is Chelsea Dermatology in Chelsea, Michigan. Dr. Gill is also affiliated with Chelsea Hospital. The medical group on file is Chelsea Dermatology. Dmand AI also links Dr. Gill to 1 more hospital, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jona Kay Gill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gill practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chelsea Dermatology | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jona Kay Gill is one of 430 dermatologists in Michigan
Dermatology is Dr. Gill's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Gill is licensed in Michigan.
Specialties and state licenses
- Dermatology, MichiganPrimary
Dermatologists near Dr. Gill
Counts of dermatologists 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. Jona Kay Gill billed Medicare for 1,909 services in 2024
CMS data shows 1,909 Medicare services from Dr. Gill across 18 procedure codes in 2024, for 475 Medicare patients. Medicare paid $92,305 for them. Every service was in an office.
Dr. Gill's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,8762024: 1,32329%
- Office and hospital visits
- 2023: 7752024: 58624%
Dr. Gill compared with the Michigan median for dermatologists, 2024
- Dr. Gill
- Michigan median
- Medicare services
- 1,909vs 1,43333% above
- Medicare patients
- 475vs 38623% above
- Part D claims
- 564vs 5287% above
Medians across 396 dermatologists in Michigan with Dmand AI profiles that report each measure.
Dr. Gill'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. Gill?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gill and other dermatologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jona Kay Gill treated 475 Medicare patients in 2024, average age 77
CMS counts 475 Medicare patients who saw Dr. Gill in 2024. The largest group is 75 to 84, with 225 patients. 73% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gill's median patient age at 73, with 67% women.
Dr. Gill's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gill's Medicare patients by sex, 2024
- Women30765%
- Men16835%
Chronic conditions among Dr. Gill's Medicare patients, 2024
- High cholesterol73%
- High blood pressure67%
- Arthritis45%
- Osteoporosis20%
- Ischemic heart disease19%
- Mood disorders19%
- Anxiety18%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jona Kay Gill wrote 700 Medicare Part D claims in 2024
In 2024, Dr. Gill wrote 700 Medicare Part D claims for 318 patients. 91% of them were for generic drugs. CMS names the drug for 564 of them, across 15 drugs with 11 or more claims each, at $205,293 in total drug cost. In 2023, CMS named 521 claims across 14 drugs.
Dr. Gill's Part D claims by kind of drug, 2024
- Generic639 claims91%
- Brand-name61 claims9%
Dr. Gill'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. Gill's Part D claims, 2024
- Antibiotics3%21 of 700 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: 5212024: 5648%
Drugs named by CMS: 15 in 2024, 14 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. Jona Kay Gill scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Gill for performance year 2024, reported individually. Dr. Gill accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 404 procedures of removal of skin lesions by Dr. Gill, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Gill's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Gill ranks in Medicare procedure volume
- Removal of skin lesions
- 84th percentile404 procedures
- Skin biopsy
- 84th percentile196 procedures
- Removal or shaving of skin growth
- 78th percentile43 procedures
- Melanoma (skin cancer) excision
- 83rd percentile38 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jona Kay Gill received $88 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Gill from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $45.
General payments to Dr. Gill by program year, 2016 to 2025
Companies that paid Dr. Gill 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. Jona Kay Gill graduated from Ohio State University College of Medicine
Dr. Gill graduated from Ohio State University College of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jona Kay Gill'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Jona Kay Gill
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. Jona Kay Gill's NPI number?
Dr. Jona Kay Gill's NPI number is 1184682510. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jona Kay Gill?
Dr. Jona Kay Gill is a dermatologist in Chelsea, Michigan. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Jona Kay Gill practice?
Dr. Gill practices at 14650 E Old Us Hwy 12 Suite 308 Suite 308, Chelsea, MI 48118-1805. Dr. Gill's primary practice is Chelsea Dermatology in Chelsea, Michigan. Dmand AI also links Dr. Gill to 1 hospital.
What is Dr. Jona Kay Gill's office phone number?
The practice phone on file for Dr. Gill is (734) 475-3221.
What is Dr. Jona Kay Gill's medical license number?
Dr. Gill holds Michigan license 4301077541.
Which hospitals is Dr. Jona Kay Gill affiliated with?
Dr. Gill is affiliated with Chelsea Hospital. Dmand AI links Dr. Gill to 1 more hospital.
What medical group is Dr. Jona Kay Gill part of?
Dr. Gill is linked to Chelsea Dermatology.
Does Dr. Jona Kay Gill accept Medicare?
Yes. CMS data shows Dr. Gill billed Medicare for 1,909 services in 2024, and Dr. Gill accepts Medicare assignment.
What is Dr. Jona Kay Gill's MIPS score?
Dr. Gill's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Dr. Jona Kay Gill see?
CMS counts 475 Medicare patients who saw Dr. Gill in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Jona Kay Gill bill to Medicare?
In 2024, Dr. Gill's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Jona Kay Gill go to medical school?
Dr. Gill graduated from Ohio State University College of Medicine in 1997.
What drugs does Dr. Jona Kay Gill prescribe most?
In 2024 Medicare Part D data, Dr. Gill's most prescribed drugs by claims were Triamcinolone Acetonide, Clobetasol Propionate and Econazole Nitrate.
Has Dr. Jona Kay Gill received payments from drug or device companies?
CMS Open Payments shows $88 in general payments to Dr. Gill from 3 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Jona Kay Gill been practicing?
Dr. Gill graduated from medical school in 1997, 29 years ago.
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