Robert Gregg Davis, CRNA
- Medicare patients, 2024
- 143
- Hospital affiliations
- 1
- Industry payments
- $49
- Medical groups
- 16
- State licenses
- 2
- Practice address
- 103 Gregg Ave Nw, Suite 100, Aiken, SC 29801
- Practice phone
- Call (803) 649-4699
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Colon and Digestive Diseases
Surgery Center - Medicare-Certified · Aiken, South Carolina
Find Robert Davis' 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.
Robert Gregg Davis is a nurse anesthetist in Aiken, South Carolina
Robert Davis practices at Center for Colon and Digestive Diseases in Aiken, South Carolina.
Robert Davis' NPI, 1912203514, was assigned on January 31, 2011. Robert Davis holds Florida license APRN11033077.
- NPI
- 1912203514NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931371671
- NPI enumeration date
- January 31, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 649-4699
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert Gregg Davis practices at Center for Colon and Digestive Diseases in Aiken, South Carolina
Robert Davis' primary practice is Center for Colon and Digestive Diseases, at 103 Gregg Ave Nw, Suite 100, Aiken, SC 29801. The practice phone is (803) 649-4699.
- Center for Colon and Digestive Diseases103 Gregg Ave Nw, Suite 100, Aiken, SC 29801Phone(803) 649-4699
Source: Dmand AI Affiliation Data
Robert Gregg Davis is affiliated with 3 sites of care and 16 medical groups
Robert Davis' primary practice is Center for Colon and Digestive Diseases in Aiken, South Carolina. Robert Davis is also affiliated with Bon Secours St. Francis Hospital. The medical group on file is Palmetto Gastroenterology & Hepatology. Dmand AI also links Robert Davis to 15 more medical groups and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert Gregg Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Davis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Colon and Digestive Diseases | Available with a free account |
| +2 more sites and 15 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert Gregg Davis is one of 1,500 nurse anesthetists in South Carolina
Nurse anesthetist, certified registered is Robert Davis' primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has Robert Davis' licenses on file in 2 states: Florida and South Carolina.
Specialties and state licenses
- Certified registered nurse anesthetist, FloridaPrimary
- Registered nurse, South Carolina
Nurse anesthetists near Robert Davis
Counts of nurse anesthetists 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
Robert Gregg Davis treated 143 Medicare patients in 2024, average age 72
CMS counts 143 Medicare patients who saw Robert Davis in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Davis' median patient age at 71, with 58% women.
Robert Davis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Robert Davis' Medicare patients by sex, 2024
- Women7452%
- Men6948%
Chronic conditions among Robert Davis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Anxiety30%
- Diabetes28%
- Ischemic heart disease22%
- Cancer20%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Robert Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Robert Gregg Davis takes part in Medicare
Robert Davis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Robert Gregg Davis received $49 in industry payments in 2025
CMS Open Payments shows 2 general payments to Robert Davis from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $26.
Companies that paid Robert Davis the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Robert Gregg Davis'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Robert Gregg Davis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert Gregg Davis' NPI number?
Robert Gregg Davis' NPI number is 1912203514. It was assigned on January 31, 2011, and it is active in the NPI Registry.
What does Robert Gregg Davis specialize in?
Robert Gregg Davis is a nurse anesthetist in Aiken, South Carolina. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Robert Gregg Davis practice?
Robert Davis practices at 103 Gregg Ave Nw, Suite 100, Aiken, SC 29801. Robert Davis' primary practice is Center for Colon and Digestive Diseases in Aiken, South Carolina. Dmand AI also links Robert Davis to 15 medical groups and 1 ambulatory surgery center.
What is Robert Gregg Davis' office phone number?
The practice phone on file for Robert Davis is (803) 649-4699.
What is Robert Gregg Davis' medical license number?
Robert Davis holds Florida license APRN11033077, one of the licenses on file in 2 states.
Which states has Robert Gregg Davis been licensed in?
Dmand AI has state licenses on file for Robert Davis in Florida and South Carolina.
Which hospitals is Robert Gregg Davis affiliated with?
Robert Davis is affiliated with Bon Secours St. Francis Hospital.
What medical group is Robert Gregg Davis part of?
Robert Davis is linked to Palmetto Gastroenterology & Hepatology. Dmand AI links Robert Davis to 15 more medical groups.
Does Robert Gregg Davis accept Medicare?
Yes. CMS lists Robert Davis as accepting Medicare assignment.
How many Medicare patients does Robert Gregg Davis see?
CMS counts 143 Medicare patients who saw Robert Davis in 2024, with an average age of 72.
Has Robert Gregg Davis received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Robert Davis from 2 companies from 2025 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Robert Gregg Davis been practicing?
Robert Davis graduated from medical school in 2011, 15 years ago.
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