Dr. Gregory J. Cox, MD
- Medicare services, 2024
- 6,655
- Medicare patients, 2024
- 1,341
- Part D claims, 2024
- 1,316
- Publications
- 2
- MIPS score, 2024
- 97
- Practice address
- 801 York St, Manitowoc, WI 54220
- Practice phone
- Call (404) 459-9177
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Forefront Dermatology, S.C.
Manitowoc, Wisconsin
Find Dr. Cox'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. Gregory J. Cox is a dermatologist in Manitowoc, Wisconsin
Dr. Cox practices at Forefront Dermatology, S.C. in Manitowoc, Wisconsin.
Dr. Cox's NPI, 1306803796, was assigned on April 28, 2006. Dr. Cox graduated from University of Arkansas For Medical Sciences College of Medicine in 1982. Dr. Cox holds Georgia license 026089.
- NPI
- 1306803796NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254366156
- NPI enumeration date
- April 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 459-9177
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory J. Cox practices at Forefront Dermatology, S.C. in Manitowoc, Wisconsin
Dr. Cox's primary practice is Forefront Dermatology, S.C., at 801 York St, Manitowoc, WI 54220 in Manitowoc County. The practice phone is (404) 459-9177.
- Forefront Dermatology, S.C.801 York St, Manitowoc, WI 54220 · Manitowoc CountyPhone(404) 459-9177
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory J. Cox is affiliated with 4 sites of care and 2 medical groups
Dr. Cox's primary practice is Forefront Dermatology, S.C. in Manitowoc, Wisconsin. Dr. Cox is also affiliated with Northside Hospital Atlanta. The medical group on file is Forefront Dermatology. Dmand AI also links Dr. Cox to 1 more hospital, 1 group practice or clinic and 1 medical group, 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. Gregory J. Cox's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cox practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forefront Dermatology, S.C. | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory J. Cox is one of 436 dermatologists in Wisconsin
Dermatology is Dr. Cox's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Cox is board certified in dermatology by the American Board of Dermatology. Dr. Cox is licensed in Georgia.
Specialties and state licenses
- Dermatology, GeorgiaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, corns and calluses and facial skin infection among the conditions Dr. Cox treats.
Dermatologists near Dr. Cox
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. Gregory J. Cox billed Medicare for 6,655 services in 2024
CMS data shows 6,655 Medicare services from Dr. Cox across 20 procedure codes in 2024, for 1,341 Medicare patients. Medicare paid $331,640 for them. Every service was in an office.
Dr. Cox's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3,9022024: 4,2168%
- Office and hospital visits
- 2023: 2,2812024: 2,3091%
- Drugs given in the office
- 2023: 3,5112024: 11897%
- Other services
- 2023: 202024: 1240%
- Tests and treatments
- 2023: 172024: 0100%
Dr. Cox compared with the Wisconsin median for dermatologists, 2024
- Dr. Cox
- Wisconsin median
- Medicare services
- 6,655vs 1,8933.5 times
- Medicare patients
- 1,341vs 5182.6 times
- Part D claims
- 1,181vs 5182.3 times
Medians across 439 dermatologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Cox'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. Cox?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cox and other dermatologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory J. Cox treated 1,341 Medicare patients in 2024, average age 77
CMS counts 1,341 Medicare patients who saw Dr. Cox in 2024. The largest group is 75 to 84, with 630 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 1% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cox's median patient age at 68, with 52% women.
Dr. Cox's Medicare patients by age, 2024
Dr. Cox's Medicare patients by sex, 2024
- Women63247%
- Men70953%
Chronic conditions among Dr. Cox's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis43%
- Ischemic heart disease31%
- Cancer18%
- Osteoporosis17%
- Atrial fibrillation16%
- Diabetes16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cox's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory J. Cox wrote 1,316 Medicare Part D claims in 2024
In 2024, Dr. Cox wrote 1,316 Medicare Part D claims for 596 patients. 94% of them were for generic drugs. CMS names the drug for 1,181 of them, across 23 drugs with 11 or more claims each, at $159,877 in total drug cost. In 2023, CMS named 1,006 claims across 19 drugs.
Dr. Cox's Part D claims by kind of drug, 2024
- Generic1,242 claims94%
- Brand-name74 claims6%
Dr. Cox'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. Cox's Part D claims, 2024
- Antibiotics5%70 of 1,316 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: 1,0062024: 1,18117%
Drugs named by CMS: 23 in 2024, 19 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. Gregory J. Cox scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Cox for performance year 2024, reported as part of a group. Dr. Cox accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,116 procedures of skin biopsy by Dr. Cox, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Cox's MIPS scores, performance year 2024
- 97of 100Final score
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Cox ranks in Medicare procedure volume
- Removal of skin lesions
- 97th percentile1,669 procedures
- Skin biopsy
- 99th percentile1,116 procedures
- Melanoma (skin cancer) excision
- 98th percentile218 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
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. Gregory J. Cox has 2 publications on record
Dmand AI links 2 papers to Dr. Cox in 2022. 2022 was the busiest year, with 2. The most frequent topics are Diptera, Larva and Myiasis. Dr. Cox has published most often in J Clin Microbiol.
Topics Dr. Cox writes about most
- Diptera
- Larva
- Myiasis
Recent publications by Dr. Cox
See who Dr. Cox researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cox works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory J. Cox received $18,179 in industry payments from 2016 to 2025
CMS Open Payments shows 841 general payments to Dr. Cox from 51 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $3,236.
General payments to Dr. Cox by program year, 2016 to 2025
General payments to Dr. Cox by kind, 2016 to 2025
- Food and beverage$17,17394%
- Speaker and faculty fees$4883%
- Honoraria$3502%
- Education$1691%
Companies that paid Dr. Cox 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. Gregory J. Cox graduated from University of Arkansas For Medical Sciences College of Medicine
Dr. Cox graduated from University of Arkansas For Medical Sciences College of Medicine in 1982.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Gregory J. Cox accepts plans from 8 insurance carriers
Dr. Cox is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- CMS Medicare
- GA State Medicaid
- United Healthcare
Plan types Dr. Cox accepts, by number of carriers
- Medicare6
- PPO6
- HMO3
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory J. Cox'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)Doctors and Clinicians Utilization Data (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. Gregory J. Cox
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. Gregory J. Cox's NPI number?
Dr. Gregory J. Cox's NPI number is 1306803796. It was assigned on April 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory J. Cox?
Dr. Gregory J. Cox is a dermatologist in Manitowoc, Wisconsin. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Gregory J. Cox practice?
Dr. Cox practices at 801 York St, Manitowoc, WI 54220. Dr. Cox's primary practice is Forefront Dermatology, S.C. in Manitowoc, Wisconsin. Dmand AI also links Dr. Cox to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Gregory J. Cox's office phone number?
The practice phone on file for Dr. Cox is (404) 459-9177.
What is Dr. Gregory J. Cox's medical license number?
Dr. Cox holds Georgia license 026089.
Which hospitals is Dr. Gregory J. Cox affiliated with?
Dr. Cox is affiliated with Northside Hospital Atlanta. Dmand AI links Dr. Cox to 1 more hospital.
What medical group is Dr. Gregory J. Cox part of?
Dr. Cox is linked to Forefront Dermatology. Dmand AI links Dr. Cox to 1 more medical group.
Does Dr. Gregory J. Cox accept Medicare?
Yes. CMS data shows Dr. Cox billed Medicare for 6,655 services in 2024, and Dr. Cox accepts Medicare assignment.
What is Dr. Gregory J. Cox's MIPS score?
Dr. Cox's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gregory J. Cox see?
CMS counts 1,341 Medicare patients who saw Dr. Cox in 2024, with an average age of 77.
Show 8 more questionsShow fewer questions
Is Dr. Gregory J. Cox board certified?
Yes. Dr. Cox is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Gregory J. Cox bill to Medicare?
In 2024, Dr. Cox's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (17003) and surgery: skin and soft tissue (17000).
Where did Dr. Gregory J. Cox go to medical school?
Dr. Cox graduated from University of Arkansas For Medical Sciences College of Medicine in 1982.
What drugs does Dr. Gregory J. Cox prescribe most?
In 2024 Medicare Part D data, Dr. Cox's most prescribed drugs by claims were Triamcinolone Acetonide, Hydrocortisone and Clobetasol Propionate.
Has Dr. Gregory J. Cox received payments from drug or device companies?
CMS Open Payments shows $18,179 in general payments to Dr. Cox from 51 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Gregory J. Cox been practicing?
Dr. Cox graduated from medical school in 1982, 44 years ago.
Does Dr. Gregory J. Cox do research?
Dmand AI links 2 publications to Dr. Cox.
What insurance does Dr. Gregory J. Cox accept?
Dr. Cox is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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