Dr. Jack W. Clark Jr., DO
- Medicare services, 2024
- 7,761
- Medicare patients, 2024
- 391
- Part D claims, 2024
- 6,770
- Industry payments
- $211
- Affiliated sites
- 3
- Practice address
- 1528 Del Prado, Cape Coral, FL 33990
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cape Coral Imaging
Mammography / Breast Imaging Center · Cape Coral, Florida
Find Dr. Clark'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. Jack W. Clark Jr. is a rheumatologist in Cape Coral, Florida
Dr. Clark practices at Cape Coral Imaging in Cape Coral, Florida.
Dr. Clark's NPI, 1073563847, was assigned on May 11, 2006. Dr. Clark graduated from Texas College of Osteopathic Medicine in 1992. Dr. Clark holds Florida license OS8284.
- NPI
- 1073563847NPI Registry (opens in a new tab)
- NPI enumeration date
- May 11, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jack W. Clark Jr. practices at Cape Coral Imaging in Cape Coral, Florida
Dr. Clark's primary practice is Cape Coral Imaging, at 1528 Del Prado, Cape Coral, FL 33990.
- Cape Coral Imaging1528 Del Prado, Cape Coral, FL 33990
Source: Dmand AI Affiliation Data
Dr. Jack W. Clark Jr. is affiliated with 3 sites of care and 2 medical groups
Dr. Clark's primary practice is Cape Coral Imaging in Cape Coral, Florida. The medical group on file is Millennium Physician Group. Dmand AI also links Dr. Clark to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Clark's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jack W. Clark Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cape Coral Imaging | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jack W. Clark Jr. is one of 465 rheumatologists in Florida
Rheumatology is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Clark is board certified in rheumatology by the AOA Board of Internal Medicine. Dr. Clark is licensed in Florida.
Specialties and state licenses
- Rheumatology, FloridaPrimary
Clinical focus
Dmand AI lists arteritis, arthritis, fibromyalgia and chronic pain, fluid in a joint, gout, joint arthropathy, joint pain and lupus among the conditions Dr. Clark treats.
Rheumatologists near Dr. Clark
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. Jack W. Clark Jr. billed Medicare for 7,761 services in 2024
CMS data shows 7,761 Medicare services from Dr. Clark across 12 procedure codes in 2024, for 391 Medicare patients. Medicare paid $87,283 for them. Every service was in an office.
Dr. Clark's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1062024: 6,1345687%
- Office and hospital visits
- 2023: 9232024: 8617%
- Lab and pathology
- 2023: 5782024: 47717%
- Surgery
- 2023: 2402024: 2608%
- Tests and treatments
- 2023: 672024: 2957%
Dr. Clark compared with the Florida median for rheumatologists, 2024
- Dr. Clark
- Florida median
- Medicare services
- 7,761vs 3,4672.2 times
- Medicare patients
- 391vs 31923% above
- Part D claims
- 6,377vs 1,4564.4 times
Medians across 447 rheumatologists in Florida with Dmand AI profiles that report each measure.
Dr. Clark'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. Clark?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Clark and other rheumatologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jack W. Clark Jr. treated 391 Medicare patients in 2024, average age 74
CMS counts 391 Medicare patients who saw Dr. Clark in 2024. The largest group is 75 to 84, with 161 patients. 75% of them have arthritis, and 75% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.71, 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. Clark's median patient age at 73, with 68% women.
Dr. Clark's Medicare patients by age, 2024
Dr. Clark's Medicare patients by sex, 2024
- Women26668%
- Men12532%
Chronic conditions among Dr. Clark's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders38%
- Depression35%
- Ischemic heart disease34%
- COPD31%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clark'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
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jack W. Clark Jr. wrote 6,770 Medicare Part D claims in 2024
In 2024, Dr. Clark wrote 6,770 Medicare Part D claims for 737 patients. 90% of them were for generic drugs. CMS names the drug for 6,377 of them, across 69 drugs with 11 or more claims each, at $2,617,086 in total drug cost. In 2023, CMS named 6,474 claims across 68 drugs.
Dr. Clark's Part D claims by kind of drug, 2024
- Generic6,063 claims90%
- Brand-name and other707 claims10%
Dr. Clark'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. Clark's Part D claims, 2024
- Opioids19%1,296 of 6,770 claims
- Antibiotics1%42 of 6,770 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: 6,4742024: 6,3771%
Drugs named by CMS: 69 in 2024, 68 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
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Dr. Jack W. Clark Jr. received $211 in industry payments from 2016 to 2022
CMS Open Payments shows 13 general payments to Dr. Clark from 8 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $76.
General payments to Dr. Clark by program year, 2016 to 2022
General payments to Dr. Clark by kind, 2016 to 2022
- Food and beverage$19894%
- Education$136%
Companies that paid Dr. Clark the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jack W. Clark Jr. graduated from Texas College of Osteopathic Medicine
Dr. Clark graduated from Texas College of Osteopathic Medicine in 1992.
- Medical school
- Board certified in rheumatology
- Board certified in 2000 - 2026
- Board certified in 1993 - 2002
Source: Dmand AI Professional Profile Data
Dr. Jack W. Clark Jr. accepts plans from 7 insurance carriers
Dr. Clark is in network with 7 carriers, including Aetna, Cigna and United Healthcare. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Cigna
- United Healthcare
- Molina
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- HCSC
Plan types Dr. Clark accepts, by number of carriers
- Medicare5
- HMO4
- PPO3
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Jack W. Clark Jr.'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) |
| 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) |
| 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. Jack W. Clark Jr.
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. Jack W. Clark Jr.'s NPI number?
Dr. Jack W. Clark Jr.'s NPI number is 1073563847. It was assigned on May 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jack W. Clark Jr.?
Dr. Jack W. Clark Jr. is a rheumatologist in Cape Coral, Florida. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Jack W. Clark Jr. practice?
Dr. Clark practices at 1528 Del Prado, Cape Coral, FL 33990. Dr. Clark's primary practice is Cape Coral Imaging in Cape Coral, Florida. Dmand AI also links Dr. Clark to 2 group practices and clinics and 1 medical group.
What is Dr. Jack W. Clark Jr.'s medical license number?
Dr. Clark holds Florida license OS8284.
What medical group is Dr. Jack W. Clark Jr. part of?
Dr. Clark is linked to Millennium Physician Group. Dmand AI links Dr. Clark to 1 more medical group.
Does Dr. Jack W. Clark Jr. accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 7,761 services in 2024.
How many Medicare patients does Dr. Jack W. Clark Jr. see?
CMS counts 391 Medicare patients who saw Dr. Clark in 2024, with an average age of 74.
Is Dr. Jack W. Clark Jr. board certified?
Yes. Dr. Clark is board certified in rheumatology by the AOA Board of Internal Medicine.
What services does Dr. Jack W. Clark Jr. bill to Medicare?
In 2024, Dr. Clark's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Where did Dr. Jack W. Clark Jr. go to medical school?
Dr. Clark graduated from Texas College of Osteopathic Medicine in 1992.
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What drugs does Dr. Jack W. Clark Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Methotrexate, Tramadol HCl and Gabapentin.
Has Dr. Jack W. Clark Jr. received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Dr. Clark from 8 companies from 2016 to 2022. The largest total came from Abbvie Inc.
How long has Dr. Jack W. Clark Jr. been practicing?
Dr. Clark graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Jack W. Clark Jr. accept?
Dr. Clark is in network with 7 carriers, including Aetna, Cigna and United Healthcare. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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