Dr. Ralph Gregg, MD
- Medicare services, 2024
- 137
- Medicare patients, 2024
- 132
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Industry payments
- $1,262
- Practice address
- 2776 Cleveland Ave, Fort Myers, FL 33901
- Practice phone
- Call (239) 343-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gregg'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. Ralph Gregg is an anesthesiologist in Fort Myers, Florida
Dr. Gregg practices at Lee Memorial Hospital in Fort Myers, Florida, part of Lee Health System.
Dr. Gregg's NPI, 1790775286, was assigned on October 26, 2005. Dr. Gregg graduated from University of Maryland School of Medicine - Baltimore in 1987. Dr. Gregg holds Florida license ME0058967.
- NPI
- 1790775286NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416089784
- NPI enumeration date
- October 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (239) 343-5000
- 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. Ralph Gregg practices at Lee Memorial Hospital in Fort Myers, Florida
Dr. Gregg's primary practice is Lee Memorial Hospital, at 2776 Cleveland Ave, Fort Myers, FL 33901 in Lee County. The practice phone is (239) 343-5000.
- Lee Memorial Hospital2776 Cleveland Ave, Fort Myers, FL 33901 · Lee CountyPhone(239) 343-5000
Source: Dmand AI Affiliation Data
Dr. Ralph Gregg is affiliated with 3 sites of care and 2 medical groups
Dr. Gregg's primary practice is Lee Memorial Hospital in Fort Myers, Florida, part of Lee Health System. The medical group on file is U.S. Anesthesia Partners. Dmand AI also links Dr. Gregg to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ralph Gregg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gregg practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lee Memorial Hospital | Available with a free account |
| +2 more sites and 1 medical group | 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 Lee Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ralph Gregg is one of 3,063 anesthesiologists in Florida
Anesthesiology is Dr. Gregg's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Gregg is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Gregg is licensed in Florida.
Specialties and state licenses
- Anesthesiology, FloridaPrimary
Anesthesiologists near Dr. Gregg
Counts of anesthesiologists 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. Ralph Gregg billed Medicare for 137 services in 2024
CMS data shows 137 Medicare services from Dr. Gregg across 7 procedure codes in 2024, for 132 Medicare patients. Medicare paid $5,035 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gregg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 892024: 6329%
- Surgery
- 2023: 522024: 4710%
- Imaging
- 2023: 332024: 1555%
- Anesthesia
- 2023: 772024: 1284%
Dr. Gregg compared with the Florida median for anesthesiologists, 2024
- Dr. Gregg
- Florida median
- Medicare services
- 137vs 7485% above
- Medicare patients
- 132vs 12010% above
Medians across 2,878 anesthesiologists in Florida with Dmand AI profiles that report each measure.
Dr. Gregg'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. Gregg?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gregg and other anesthesiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ralph Gregg treated 132 Medicare patients in 2024, average age 76
CMS counts 132 Medicare patients who saw Dr. Gregg in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.97, 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. Gregg's median patient age at 67, with 64% women.
Dr. Gregg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gregg's Medicare patients by sex, 2024
- Women6348%
- Men6952%
Chronic conditions among Dr. Gregg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease62%
- Arthritis57%
- Atrial fibrillation49%
- COPD37%
- Heart failure36%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gregg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ralph Gregg scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Gregg for performance year 2024, reported as part of a group. Dr. Gregg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gregg's MIPS scores, performance year 2024
- 95of 100Final score
- 99.5of 100Quality
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and 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. Ralph Gregg received $1,262 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Gregg from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $236.
General payments to Dr. Gregg by program year, 2016 to 2025
Companies that paid Dr. Gregg 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. Ralph Gregg graduated from University of Maryland School of Medicine - Baltimore
Dr. Gregg graduated from University of Maryland School of Medicine - Baltimore in 1987.
- Medical school
- Board certified in anesthesiology
- Board certified in pediatric anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Ralph Gregg accepts plans from 2 insurance carriers
Dr. Gregg is in network with 2 carriers, including Excellus BlueCross BlueShield and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- CMS Medicare
Plan types Dr. Gregg accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ralph Gregg'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) |
| 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) |
| 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. Ralph Gregg
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. Ralph Gregg's NPI number?
Dr. Ralph Gregg's NPI number is 1790775286. It was assigned on October 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ralph Gregg?
Dr. Ralph Gregg is an anesthesiologist in Fort Myers, Florida. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ralph Gregg practice?
Dr. Gregg practices at 2776 Cleveland Ave, Fort Myers, FL 33901. Dr. Gregg's primary practice is Lee Memorial Hospital in Fort Myers, Florida, part of Lee Health System. Dmand AI also links Dr. Gregg to 2 group practices and clinics and 1 medical group.
What is Dr. Ralph Gregg's office phone number?
The practice phone on file for Dr. Gregg is (239) 343-5000.
What is Dr. Ralph Gregg's medical license number?
Dr. Gregg holds Florida license ME0058967.
Which hospitals is Dr. Ralph Gregg affiliated with?
Dr. Gregg practices at Lee Memorial Hospital in Fort Myers, Florida.
What medical group is Dr. Ralph Gregg part of?
Dr. Gregg is linked to U.S. Anesthesia Partners. Dmand AI links Dr. Gregg to 1 more medical group.
Does Dr. Ralph Gregg accept Medicare?
Yes. CMS data shows Dr. Gregg billed Medicare for 137 services in 2024, and Dr. Gregg accepts Medicare assignment.
What is Dr. Ralph Gregg's MIPS score?
Dr. Gregg's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ralph Gregg see?
CMS counts 132 Medicare patients who saw Dr. Gregg in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
Is Dr. Ralph Gregg board certified?
Yes. Dr. Gregg is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Ralph Gregg bill to Medicare?
In 2024, Dr. Gregg's most billed Medicare services were surgery: heart and blood vessels (36620), heart test or procedure (93312) and heart test or procedure (93320).
Where did Dr. Ralph Gregg go to medical school?
Dr. Gregg graduated from University of Maryland School of Medicine - Baltimore in 1987.
Has Dr. Ralph Gregg received payments from drug or device companies?
CMS Open Payments shows $1,262 in general payments to Dr. Gregg from 13 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Ralph Gregg been practicing?
Dr. Gregg graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Ralph Gregg accept?
Dr. Gregg is in network with 2 carriers, including Excellus BlueCross BlueShield and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
Selling to anesthesiology practices?
See anesthesiologists 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