Dr. Gregory Alan Gibson, MD
- Medicare services, 2024
- 2,946
- Medicare patients, 2024
- 550
- Part D claims, 2024
- 9,107
- Publications
- 46
- MIPS score, 2024
- 82
- Practice address
- 400 Health Park Blvd, Saint Augustine, FL 32086
- Practice phone
- Call (904) 819-5155
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gibson'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 Alan Gibson is a geriatric medicine (internal medicine) physician in Saint Augustine, Florida
Dr. Gibson practices at UF Health Flagler Hospital in Saint Augustine, Florida, part of UF Health.
Dr. Gibson's NPI, 1548270630, was assigned on August 9, 2006. Dr. Gibson graduated from American University of the Caribbean School of Medicine in 1988. Dr. Gibson holds Florida license ME0060293.
- NPI
- 1548270630NPI Registry (opens in a new tab)
- NPI enumeration date
- August 9, 2006
- NPI status
- Active
- Practice phone
- (904) 819-5155
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gregory Alan Gibson practices at UF Health Flagler Hospital in Saint Augustine, Florida
Dr. Gibson's primary practice is UF Health Flagler Hospital, at 400 Health Park Blvd, Saint Augustine, FL 32086 in St. Johns County. The practice phone is (904) 819-5155.
- UF Health Flagler Hospital400 Health Park Blvd, Saint Augustine, FL 32086 · St. Johns CountyPhone(904) 819-5155
Source: Dmand AI Affiliation Data
Dr. Gregory Alan Gibson is affiliated with 1 site of care
Dr. Gibson's primary practice is UF Health Flagler Hospital in Saint Augustine, Florida, part of UF Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Alan Gibson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gibson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UF Health Flagler Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across UF Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory Alan Gibson is one of 233 geriatric medicine (internal medicine) physicians in Florida
Geriatric medicine is Dr. Gibson's primary specialty in the NPI Registry, under taxonomy code 207RG0300X. Dmand AI has Dr. Gibson's licenses on file in 2 states: Florida and Wisconsin.
Specialties and state licenses
- Geriatric medicine (internal medicine), FloridaPrimary
- Wisconsin license
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), acute sinusitis, acute skin infection, aneurysm, arteritis, arthritis and asthma among the conditions Dr. Gibson treats.
Geriatric medicine (internal medicine) physicians near Dr. Gibson
Counts of geriatric medicine (internal medicine) physicians 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 Alan Gibson billed Medicare for 2,946 services in 2024
CMS data shows 2,946 Medicare services from Dr. Gibson across 16 procedure codes in 2024, for 550 Medicare patients. Medicare paid $186,399 for them. Every service was in an office.
Dr. Gibson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6002024: 1,600No change
- Other services
- 2023: 5222024: 1,273144%
- Tests and treatments
- 2023: 662024: 5024%
- Lab and pathology
- 2023: 02024: 23
- Surgery
- 2023: 142024: 0100%
Dr. Gibson compared with the Florida median for geriatric medicine (internal medicine) physicians, 2024
- Dr. Gibson
- Florida median
- Medicare services
- 2,946vs 5805.1 times
- Medicare patients
- 550vs 2082.6 times
- Part D claims
- 8,395vs 1,1097.6 times
Medians across 226 geriatric medicine (internal medicine) physicians in Florida with Dmand AI profiles that report each measure.
Dr. Gibson'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. Gibson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gibson and other geriatric medicine (internal medicine) physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Alan Gibson treated 550 Medicare patients in 2024, average age 76
CMS counts 550 Medicare patients who saw Dr. Gibson in 2024. The largest group is 75 to 84, with 216 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 10% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gibson's median patient age at 76, with 50% women.
Dr. Gibson's Medicare patients by age, 2024
Dr. Gibson's Medicare patients by sex, 2024
- Women29353%
- Men25747%
Chronic conditions among Dr. Gibson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis43%
- Ischemic heart disease31%
- Diabetes25%
- Atrial fibrillation21%
- Chronic kidney disease17%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gibson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Alan Gibson wrote 9,107 Medicare Part D claims in 2024
In 2024, Dr. Gibson wrote 9,107 Medicare Part D claims for 639 patients. 89% of them were for generic drugs. CMS names the drug for 8,395 of them, across 133 drugs with 11 or more claims each, at $532,240 in total drug cost. In 2023, CMS named 8,097 claims across 130 drugs.
Dr. Gibson's Part D claims by kind of drug, 2024
- Generic8,111 claims89%
- Brand-name and other996 claims11%
Dr. Gibson'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. Gibson's Part D claims, 2024
- Opioids1%98 of 9,107 claims
- Antibiotics4%366 of 9,107 claims
- Antipsychotics, patients 65 and over0%25 of 9,107 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: 8,0972024: 8,3954%
Drugs named by CMS: 133 in 2024, 130 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 Alan Gibson scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Gibson for performance year 2024, reported through an alternative payment model (APM).
Dr. Gibson's MIPS scores, performance year 2024
- 82of 100Final score
- 77.7of 100Quality
- 71of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Gregory Alan Gibson has 46 publications on record
Dmand AI links 46 papers to Dr. Gibson, published from 2001 to 2023. 2018 was the busiest year, with 4. The most frequent topics are Cell Line, Cell Polarity and Brain. Dr. Gibson has published most often in J Biol Chem. Dr. Gibson's most frequent co-authors are Rene J. Alvarez, MD, Yevgeniy Brailovsky, DO and Serah Choi, MD, PhD.
Dr. Gibson's papers by year, 2013 to 2023
Topics Dr. Gibson writes about most
- Cell Line
- Cell Polarity
- Brain
- Dogs
- Genetic Vectors
- Golgi Apparatus
- Mice, Inbred C57BL
- Recombinant Proteins
Dr. Gibson's most frequent co-authors
- Rene J. Alvarez, MD2 shared papers
- Yevgeniy Brailovsky, DO2 shared papers
- Serah Choi, MD, PhD2 shared papers
Recent publications by Dr. Gibson
J Thorac Cardiovasc Surg
See who Dr. Gibson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gibson works with, so you can find a warm path to the right geriatric medicine (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory Alan Gibson received $965 in industry payments from 2016 to 2024
CMS Open Payments shows 58 general payments to Dr. Gibson from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $358.
General payments to Dr. Gibson by program year, 2016 to 2024
Companies that paid Dr. Gibson 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. Gregory Alan Gibson graduated from American University of the Caribbean School of Medicine
Dr. Gibson graduated from American University of the Caribbean School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Gregory Alan Gibson accepts plans from 7 insurance carriers
Dr. Gibson is in network with 7 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Florida Health Care Plans
- Humana
- CMS Medicare
Plan types Dr. Gibson accepts, by number of carriers
- Medicare6
- HMO5
- POS5
- PPO5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory Alan Gibson'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 | 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. Gregory Alan Gibson
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 Alan Gibson's NPI number?
Dr. Gregory Alan Gibson's NPI number is 1548270630. It was assigned on August 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Alan Gibson?
Dr. Gregory Alan Gibson is a geriatric medicine (internal medicine) physician in Saint Augustine, Florida. The primary specialty in the NPI Registry is Geriatric Medicine (Internal Medicine) Physician (taxonomy code 207RG0300X).
Where does Dr. Gregory Alan Gibson practice?
Dr. Gibson practices at 400 Health Park Blvd, Saint Augustine, FL 32086. Dr. Gibson's primary practice is UF Health Flagler Hospital in Saint Augustine, Florida, part of UF Health.
What is Dr. Gregory Alan Gibson's office phone number?
The practice phone on file for Dr. Gibson is (904) 819-5155.
What is Dr. Gregory Alan Gibson's medical license number?
Dr. Gibson holds Florida license ME0060293, one of the licenses on file in 2 states.
Which states has Dr. Gregory Alan Gibson been licensed in?
Dmand AI has state licenses on file for Dr. Gibson in Florida (1991 to 2027) and Wisconsin (1989 to 1993).
Which hospitals is Dr. Gregory Alan Gibson affiliated with?
Dr. Gibson practices at UF Health Flagler Hospital in Saint Augustine, Florida.
Does Dr. Gregory Alan Gibson accept Medicare?
Yes. CMS data shows Dr. Gibson billed Medicare for 2,946 services in 2024.
What is Dr. Gregory Alan Gibson's MIPS score?
Dr. Gibson's MIPS final score for performance year 2024 is 82 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gregory Alan Gibson see?
CMS counts 550 Medicare patients who saw Dr. Gibson in 2024, with an average age of 76.
Show 8 more questionsShow fewer questions
What services does Dr. Gregory Alan Gibson bill to Medicare?
In 2024, Dr. Gibson's most billed Medicare services were medicare service (G2211), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Gregory Alan Gibson go to medical school?
Dr. Gibson graduated from American University of the Caribbean School of Medicine in 1988.
What drugs does Dr. Gregory Alan Gibson prescribe most?
In 2024 Medicare Part D data, Dr. Gibson's most prescribed drugs by claims were Levothyroxine Sodium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Gregory Alan Gibson received payments from drug or device companies?
CMS Open Payments shows $965 in general payments to Dr. Gibson from 6 companies from 2016 to 2024. The largest total came from Pfizer Inc.
How long has Dr. Gregory Alan Gibson been practicing?
Dr. Gibson graduated from medical school in 1988, 38 years ago.
Does Dr. Gregory Alan Gibson do research?
Dmand AI links 46 publications to Dr. Gibson, published from 2001 to 2023.
Who does Dr. Gregory Alan Gibson publish with?
Dr. Gibson's most frequent co-authors are Rene J. Alvarez, MD (2 shared papers), Yevgeniy Brailovsky, DO (2 shared papers) and Serah Choi, MD, PhD (2 shared papers).
What insurance does Dr. Gregory Alan Gibson accept?
Dr. Gibson is in network with 7 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
Selling to geriatric medicine practices?
See geriatric medicine (internal medicine) physicians in Florida by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card