Dr. Donald J. Denby Jr., MD
- Medicare services, 2024
- 1,339
- Medicare patients, 2024
- 726
- Part D claims, 2024
- 787
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Practice address
- 8333 North Davis Highway, Pensacola, FL 32514
- Practice phone
- Call (850) 969-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MCC Surgery Center
Surgery Center - Medicare-Certified · Pensacola, Florida
Find Dr. Denby'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. Donald J. Denby Jr. is a gastroenterologist in Pensacola, Florida
Dr. Denby practices at MCC Surgery Center in Pensacola, Florida.
Dr. Denby's NPI, 1912984972, was assigned on December 29, 2005. Dr. Denby graduated from Texas Tech University Health Sciences Center School of Medicine in 1999. Dr. Denby holds Florida license ME105582.
- NPI
- 1912984972NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183650666
- NPI enumeration date
- December 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (850) 969-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald J. Denby Jr. practices at MCC Surgery Center in Pensacola, Florida
Dr. Denby's primary practice is MCC Surgery Center, at 8333 North Davis Highway, Pensacola, FL 32514. The practice phone is (850) 969-2121.
- MCC Surgery Center8333 North Davis Highway, Pensacola, FL 32514Phone(850) 969-2121
Source: Dmand AI Affiliation Data
Dr. Donald J. Denby Jr. is affiliated with 5 sites of care and 1 medical group
Dr. Denby's primary practice is MCC Surgery Center in Pensacola, Florida. Dr. Denby is also affiliated with Ascension Sacred Heart Pensacola. The medical group on file is Medical Center Clinic. Dmand AI also links Dr. Denby to 3 more hospitals, each named with a free account. Dr. Denby's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donald J. Denby Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Denby practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MCC Surgery Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Donald J. Denby Jr. is one of 1,364 gastroenterologists in Florida
Gastroenterology is Dr. Denby's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Denby is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Denby's licenses on file in 4 states: Florida, Missouri, Illinois and Kentucky.
Specialties and state licenses
- Gastroenterology, FloridaPrimary
- Missouri license
- Illinois license
- Kentucky license
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, chronic indigestion, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver and gastroduodenitis among the conditions Dr. Denby treats.
Gastroenterologists near Dr. Denby
Counts of gastroenterologists 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. Donald J. Denby Jr. billed Medicare for 1,339 services in 2024
CMS data shows 1,339 Medicare services from Dr. Denby across 12 procedure codes in 2024, for 726 Medicare patients. Medicare paid $132,642 for them.
Dr. Denby's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 8282024: 72313%
- Office and hospital visits
- 2023: 7102024: 57918%
- Other services
- 2023: 262024: 3742%
Where Dr. Denby's Medicare services took place, 2024
- In an office37328%
- In a facility96672%
Dr. Denby compared with the Florida median for gastroenterologists, 2024
- Dr. Denby
- Florida median
- Medicare services
- 1,339vs 5822.3 times
- Medicare patients
- 726vs 3222.3 times
- Part D claims
- 618vs 50223% above
Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.
Dr. Denby'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Denby and other gastroenterologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald J. Denby Jr. treated 726 Medicare patients in 2024, average age 74
CMS counts 726 Medicare patients who saw Dr. Denby in 2024. The largest group is 65 to 74, with 339 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Denby's median patient age at 62, with 58% women.
Dr. Denby's Medicare patients by age, 2024
Dr. Denby's Medicare patients by sex, 2024
- Women41257%
- Men31443%
Chronic conditions among Dr. Denby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes36%
- Ischemic heart disease33%
- Chronic kidney disease32%
- Anxiety27%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Denby'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
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Donald J. Denby Jr. wrote 787 Medicare Part D claims in 2024
In 2024, Dr. Denby wrote 787 Medicare Part D claims for 178 patients. 84% of them were for generic drugs. CMS names the drug for 618 of them, across 11 drugs with 11 or more claims each, at $558,350 in total drug cost. In 2023, CMS named 485 claims across 11 drugs.
Dr. Denby's Part D claims by kind of drug, 2024
- Generic661 claims84%
- Brand-name126 claims16%
Dr. Denby'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. Denby's Part D claims, 2024
- Antibiotics3%22 of 787 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: 4852024: 61827%
Drugs named by CMS: 11 in 2024, 11 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. Donald J. Denby Jr. 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. Denby for performance year 2024, reported as part of a group. Dr. Denby accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 233 procedures of colonoscopy by Dr. Denby, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Denby ranks in Medicare procedure volume
- Colonoscopy
- 95th percentile233 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 91st percentile206 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. Donald J. Denby Jr. received $12,385 in industry payments from 2016 to 2025
CMS Open Payments shows 811 general payments to Dr. Denby from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $3,635.
General payments to Dr. Denby by program year, 2016 to 2025
General payments to Dr. Denby by kind, 2016 to 2025
- Food and beverage$12,28699%
- Education$991%
Companies that paid Dr. Denby 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. Donald J. Denby Jr. graduated from Texas Tech University Health Sciences Center School of Medicine
Dr. Denby graduated from Texas Tech University Health Sciences Center School of Medicine in 1999.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Donald J. Denby Jr. accepts plans from 17 insurance carriers
Dr. Denby is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Dr. Denby accepts, by number of carriers
- PPO12
- Medicare10
- HMO9
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. Donald J. Denby 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) |
| 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 |
| 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. Donald J. Denby 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. Donald J. Denby Jr.'s NPI number?
Dr. Donald J. Denby Jr.'s NPI number is 1912984972. It was assigned on December 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald J. Denby Jr.?
Dr. Donald J. Denby Jr. is a gastroenterologist in Pensacola, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Donald J. Denby Jr. practice?
Dr. Denby practices at 8333 North Davis Highway, Pensacola, FL 32514. Dr. Denby's primary practice is MCC Surgery Center in Pensacola, Florida. Dmand AI also links Dr. Denby to 3 hospitals.
What is Dr. Donald J. Denby Jr.'s office phone number?
The practice phone on file for Dr. Denby is (850) 969-2121.
What is Dr. Donald J. Denby Jr.'s medical license number?
Dr. Denby holds Florida license ME105582, one of the licenses on file in 4 states.
Which states has Dr. Donald J. Denby Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Denby in Florida (2009 to 2026), Missouri (2000 to 2023), Illinois (2004 to 2008) and Kentucky (2005 to 2007).
Which hospitals is Dr. Donald J. Denby Jr. affiliated with?
Dr. Denby is affiliated with Ascension Sacred Heart Pensacola. Dmand AI links Dr. Denby to 3 more hospitals.
What medical group is Dr. Donald J. Denby Jr. part of?
Dr. Denby is linked to Medical Center Clinic.
Does Dr. Donald J. Denby Jr. accept Medicare?
Yes. CMS data shows Dr. Denby billed Medicare for 1,339 services in 2024, and Dr. Denby accepts Medicare assignment.
What is Dr. Donald J. Denby Jr.'s MIPS score?
Dr. Denby's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Donald J. Denby Jr. see?
CMS counts 726 Medicare patients who saw Dr. Denby in 2024, with an average age of 74.
Is Dr. Donald J. Denby Jr. board certified?
Yes. Dr. Denby is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Donald J. Denby Jr. bill to Medicare?
In 2024, Dr. Denby's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45384) and office visit, established patient (99214).
Where did Dr. Donald J. Denby Jr. go to medical school?
Dr. Denby graduated from Texas Tech University Health Sciences Center School of Medicine in 1999.
What drugs does Dr. Donald J. Denby Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Denby's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Famotidine.
Has Dr. Donald J. Denby Jr. received payments from drug or device companies?
CMS Open Payments shows $12,385 in general payments to Dr. Denby from 38 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Donald J. Denby Jr. been practicing?
Dr. Denby graduated from medical school in 1999, 27 years ago.
What insurance does Dr. Donald J. Denby Jr. accept?
Dr. Denby is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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