Dr. Justin John Gisel, MD
- Medicare services, 2024
- 632
- Medicare patients, 2024
- 271
- Publications
- 3
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Practice address
- 2001 Kingsley Ave, Orange Park, FL 32073
- Practice phone
- Call (904) 276-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gisel'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. Justin John Gisel is an internist in Orange Park, Florida
Dr. Gisel practices at HCA Florida Orange Park Hospital in Orange Park, Florida, part of HCA Healthcare.
Dr. Gisel's NPI, 1528041928, was assigned on November 21, 2005. Dr. Gisel graduated from Medical College of Georgia in 2003. Dr. Gisel holds Florida license ME90876.
- NPI
- 1528041928NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062596984
- NPI enumeration date
- November 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 276-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justin John Gisel practices at HCA Florida Orange Park Hospital in Orange Park, Florida
Dr. Gisel's primary practice is HCA Florida Orange Park Hospital, at 2001 Kingsley Ave, Orange Park, FL 32073 in Clay County. The practice phone is (904) 276-8500.
- HCA Florida Orange Park Hospital2001 Kingsley Ave, Orange Park, FL 32073 · Clay CountyPhone(904) 276-8500
Source: Dmand AI Affiliation Data
Dr. Justin John Gisel is affiliated with 4 sites of care and 1 medical group
Dr. Gisel's primary practice is HCA Florida Orange Park Hospital in Orange Park, Florida, part of HCA Healthcare. Dr. Gisel is also affiliated with Mayo Clinic Hospital. The medical group on file is ICC Healthcare. Dmand AI also links Dr. Gisel to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Justin John Gisel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gisel practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Orange Park Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin John Gisel is one of 9,009 internists in Florida
Internal medicine is Dr. Gisel's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gisel is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Gisel's licenses on file in 2 states: Florida and Arizona.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Arizona license
Clinical focus
Dmand AI lists acute respiratory failure, aneurysm, cerebrovascular disease, chronic anemia, chronic diabetes, chronic hypertension, coronary artery disease and heart failure among the conditions Dr. Gisel treats.
Internists near Dr. Gisel
Counts of internists 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. Justin John Gisel billed Medicare for 632 services in 2024
CMS data shows 632 Medicare services from Dr. Gisel across 4 procedure codes in 2024, for 271 Medicare patients. Medicare paid $90,921 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gisel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5202024: 61618%
- Surgery
- 2023: 02024: 16
Dr. Gisel compared with the Florida median for internists, 2024
- Dr. Gisel
- Florida median
- Medicare services
- 632vs 55514% above
- Medicare patients
- 271vs 21526% above
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Gisel'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. Gisel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gisel and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Justin John Gisel treated 271 Medicare patients in 2024, average age 74
CMS counts 271 Medicare patients who saw Dr. Gisel in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 3.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gisel's median patient age at 66, with 42% women.
Dr. Gisel's Medicare patients by age, 2024
Dr. Gisel's Medicare patients by sex, 2024
- Women13349%
- Men13851%
Chronic conditions among Dr. Gisel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease69%
- Diabetes61%
- Heart failure59%
- Chronic kidney disease56%
- Mood disorders51%
- Arthritis49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gisel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Justin John Gisel scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Gisel for performance year 2024, reported individually. Dr. Gisel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Justin John Gisel has 3 publications on record
Dmand AI links 3 papers to Dr. Gisel, published from 2009 to 2020. Dr. Gisel's most frequent co-authors are Ahmad Yaser Abdulzahir, Ernest P. Bouras, MD and Lisa Brumble, MD.
Dr. Gisel's most frequent co-authors
- Ahmad Yaser Abdulzahir1 shared paper
- Ernest P. Bouras, MD1 shared paper
- Lisa Brumble, MD1 shared paper
Recent publications by Dr. Gisel
Transpl Infect Dis
J Gen Intern Med
See who Dr. Gisel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gisel works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Justin John Gisel received $2,331 in industry payments from 2016 to 2024
CMS Open Payments shows 24 general payments to Dr. Gisel from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $913.
General payments to Dr. Gisel by program year, 2016 to 2024
Companies that paid Dr. Gisel the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Justin John Gisel graduated from Medical College of Georgia
Dr. Gisel graduated from Medical College of Georgia in 2003.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Justin John Gisel accepts plans from 6 insurance carriers
Dr. Gisel is in network with 6 carriers, including Excellus BlueCross BlueShield, Cigna and Humana. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Cigna
- Humana
- CMS Medicare
- DE State Medicaid
- GA State Medicaid
Plan types Dr. Gisel accepts, by number of carriers
- Medicare4
- HMO3
- PPO3
- Medicaid2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Justin John Gisel'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 DataDmand AI Org Hierarchy 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) |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Justin John Gisel
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. Justin John Gisel's NPI number?
Dr. Justin John Gisel's NPI number is 1528041928. It was assigned on November 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin John Gisel?
Dr. Justin John Gisel is an internist in Orange Park, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Justin John Gisel practice?
Dr. Gisel practices at 2001 Kingsley Ave, Orange Park, FL 32073. Dr. Gisel's primary practice is HCA Florida Orange Park Hospital in Orange Park, Florida, part of HCA Healthcare. Dmand AI also links Dr. Gisel to 2 hospitals.
What is Dr. Justin John Gisel's office phone number?
The practice phone on file for Dr. Gisel is (904) 276-8500.
What is Dr. Justin John Gisel's medical license number?
Dr. Gisel holds Florida license ME90876, one of the licenses on file in 2 states.
Which states has Dr. Justin John Gisel been licensed in?
Dmand AI has state licenses on file for Dr. Gisel in Florida (2004 to 2026) and Arizona (2013 to 2015).
Which hospitals is Dr. Justin John Gisel affiliated with?
Dr. Gisel practices at HCA Florida Orange Park Hospital in Orange Park, Florida. Dr. Gisel is also affiliated with Mayo Clinic Hospital. Dmand AI links Dr. Gisel to 2 more hospitals.
What medical group is Dr. Justin John Gisel part of?
Dr. Gisel is linked to ICC Healthcare.
Does Dr. Justin John Gisel accept Medicare?
Yes. CMS data shows Dr. Gisel billed Medicare for 632 services in 2024, and Dr. Gisel accepts Medicare assignment.
What is Dr. Justin John Gisel's MIPS score?
Dr. Gisel's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Justin John Gisel see?
CMS counts 271 Medicare patients who saw Dr. Gisel in 2024, with an average age of 74.
Is Dr. Justin John Gisel board certified?
Yes. Dr. Gisel is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Justin John Gisel bill to Medicare?
In 2024, Dr. Gisel's most billed Medicare services were critical care (99291), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Justin John Gisel go to medical school?
Dr. Gisel graduated from Medical College of Georgia in 2003.
Has Dr. Justin John Gisel received payments from drug or device companies?
CMS Open Payments shows $2,331 in general payments to Dr. Gisel from 10 companies from 2016 to 2024. The largest total came from Abiomed.
How long has Dr. Justin John Gisel been practicing?
Dr. Gisel graduated from medical school in 2003, 23 years ago.
Does Dr. Justin John Gisel do research?
Dmand AI links 3 publications to Dr. Gisel, published from 2009 to 2020.
Who does Dr. Justin John Gisel publish with?
Dr. Gisel's most frequent co-authors are Ahmad Yaser Abdulzahir (1 shared paper), Ernest P. Bouras, MD (1 shared paper) and Lisa Brumble, MD (1 shared paper).
What insurance does Dr. Justin John Gisel accept?
Dr. Gisel is in network with 6 carriers, including Excellus BlueCross BlueShield, Cigna and Humana. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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