Dr. Brian David Feiock, MD
- Medicare services, 2024
- 513
- Medicare patients, 2024
- 360
- Part D claims, 2024
- 554
- Industry payments
- $6,548
- Affiliated sites
- 2
- Practice address
- 63 Barkley Cir Suite 104, Fort Myers, FL 33907
- Practice phone
- Call (239) 275-8452
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Barkley Surgicenter
Surgery Center - Medicare-Certified · Fort Myers, Florida
Find Dr. Feiock'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. Brian David Feiock is a gastroenterologist in Fort Myers, Florida
Dr. Feiock practices at Barkley Surgicenter in Fort Myers, Florida.
Dr. Feiock's NPI, 1841272549, was assigned on November 17, 2005. Dr. Feiock graduated from Joe R. & Teresa Lozano Long School of Medicine in 1987. Dr. Feiock holds Florida license FLME0061261.
- NPI
- 1841272549NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678581584
- NPI enumeration date
- November 17, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (239) 275-8452
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian David Feiock practices at Barkley Surgicenter in Fort Myers, Florida
Dr. Feiock's primary practice is Barkley Surgicenter, at 63 Barkley Cir Suite 104, Fort Myers, FL 33907. The practice phone is (239) 275-8452.
- Barkley Surgicenter63 Barkley Cir Suite 104, Fort Myers, FL 33907Phone(239) 275-8452
Source: Dmand AI Affiliation Data
Dr. Brian David Feiock is affiliated with 2 sites of care and 1 medical group
Dr. Feiock's primary practice is Barkley Surgicenter in Fort Myers, Florida. The medical group on file is Gastroenterology Associates of Southwest Florida. Dmand AI also links Dr. Feiock to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian David Feiock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feiock practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barkley Surgicenter | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian David Feiock is one of 1,364 gastroenterologists in Florida
Gastroenterology is Dr. Feiock's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Feiock is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Feiock's licenses on file in 2 states: Florida and Texas.
Specialties and state licenses
- Gastroenterology, FloridaPrimary
- Texas license
Clinical focus
Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), colonoscopy, gastrointestinal bleeding, irritable bowel syndrome (IBS) and upper GI endoscopy among the conditions Dr. Feiock treats.
Gastroenterologists near Dr. Feiock
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. Brian David Feiock billed Medicare for 513 services in 2024
CMS data shows 513 Medicare services from Dr. Feiock across 10 procedure codes in 2024, for 360 Medicare patients. Medicare paid $62,097 for them.
Dr. Feiock's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3992024: 3785%
- Other services
- 2023: 752024: 741%
- Office and hospital visits
- 2023: 252024: 61144%
Where Dr. Feiock's Medicare services took place, 2024
- In an office6112%
- In a facility45288%
Dr. Feiock compared with the Florida median for gastroenterologists, 2024
- Dr. Feiock
- Florida median
- Medicare services
- 513vs 58212% below
- Medicare patients
- 360vs 32212% above
- Part D claims
- 417vs 50217% below
Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.
Dr. Feiock'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. Feiock?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Feiock and other gastroenterologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian David Feiock treated 360 Medicare patients in 2024, average age 72
CMS counts 360 Medicare patients who saw Dr. Feiock in 2024. The largest group is 65 to 74, with 218 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Feiock's median patient age at 68, with 48% women.
Dr. Feiock's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Feiock's Medicare patients by sex, 2024
- Women17248%
- Men18852%
Chronic conditions among Dr. Feiock's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease34%
- Diabetes27%
- Anxiety26%
- Mood disorders26%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Feiock'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
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian David Feiock wrote 554 Medicare Part D claims in 2024
In 2024, Dr. Feiock wrote 554 Medicare Part D claims for 337 patients. 77% of them were for generic drugs. CMS names the drug for 417 of them, across 7 drugs with 11 or more claims each, at $21,683 in total drug cost. In 2023, CMS named 51 claims across 3 drugs.
Dr. Feiock's Part D claims by kind of drug, 2024
- Generic429 claims77%
- Brand-name125 claims23%
Dr. Feiock'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 512024: 417718%
Drugs named by CMS: 7 in 2024, 3 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. Brian David Feiock ranks in the 73rd percentile for colonoscopy in Medicare
Dr. Feiock accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 77 procedures of colonoscopy by Dr. Feiock, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Feiock ranks in Medicare procedure volume
- Colonoscopy
- 73rd percentile77 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 63rd percentile48 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Brian David Feiock received $6,548 in industry payments from 2016 to 2025
CMS Open Payments shows 353 general payments to Dr. Feiock from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $3,443.
General payments to Dr. Feiock by program year, 2016 to 2025
General payments to Dr. Feiock by kind, 2016 to 2025
- Food and beverage$6,34597%
- Education$2033%
Companies that paid Dr. Feiock 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. Brian David Feiock has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Feiock, most recently Gulfshore Life Magazine: Top Doctors in 2014.
Awards and honors for Dr. Feiock
- 2014
- Gulfshore Life Magazine: Top Doctors
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Brian David Feiock graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Feiock graduated from Joe R. & Teresa Lozano Long School of Medicine in 1987. Dr. Feiock is a member of ACG.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Brian David Feiock accepts plans from 17 insurance carriers
Dr. Feiock is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +9 more carriersWith a free account
Plan types Dr. Feiock accepts, by number of carriers
- PPO11
- HMO9
- Medicare8
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Brian David Feiock'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Brian David Feiock
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. Brian David Feiock's NPI number?
Dr. Brian David Feiock's NPI number is 1841272549. It was assigned on November 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian David Feiock?
Dr. Brian David Feiock is a gastroenterologist in Fort Myers, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Brian David Feiock practice?
Dr. Feiock practices at 63 Barkley Cir Suite 104, Fort Myers, FL 33907. Dr. Feiock's primary practice is Barkley Surgicenter in Fort Myers, Florida. Dmand AI also links Dr. Feiock to 1 group practice or clinic.
What is Dr. Brian David Feiock's office phone number?
The practice phone on file for Dr. Feiock is (239) 275-8452.
What is Dr. Brian David Feiock's medical license number?
Dr. Feiock holds Florida license FLME0061261, one of the licenses on file in 2 states.
Which states has Dr. Brian David Feiock been licensed in?
Dmand AI has state licenses on file for Dr. Feiock in Florida (1991 to 2027) and Texas (1988 to 1991).
What medical group is Dr. Brian David Feiock part of?
Dr. Feiock is linked to Gastroenterology Associates of Southwest Florida.
Does Dr. Brian David Feiock accept Medicare?
Yes. CMS data shows Dr. Feiock billed Medicare for 513 services in 2024, and Dr. Feiock accepts Medicare assignment.
How many Medicare patients does Dr. Brian David Feiock see?
CMS counts 360 Medicare patients who saw Dr. Feiock in 2024, with an average age of 72.
Is Dr. Brian David Feiock board certified?
Yes. Dr. Feiock is board certified in gastroenterology by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Brian David Feiock bill to Medicare?
In 2024, Dr. Feiock's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45380) and surgery: digestive system (45385).
Where did Dr. Brian David Feiock go to medical school?
Dr. Feiock graduated from Joe R. & Teresa Lozano Long School of Medicine in 1987.
What drugs does Dr. Brian David Feiock prescribe most?
In 2024 Medicare Part D data, Dr. Feiock's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Gavilyte-G.
Has Dr. Brian David Feiock received payments from drug or device companies?
CMS Open Payments shows $6,548 in general payments to Dr. Feiock from 30 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Brian David Feiock been practicing?
Dr. Feiock graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Brian David Feiock accept?
Dr. Feiock is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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