Am J Dig Dis
Alcohol DrinkingAspirinDuodenal Ulcer
Dr. Robert E. Davis, MD
NPI1629079652
- Medicare services, 2019
- 192
- Part D claims, 2019
- 313
- Publications
- 4
- Industry payments
- $13,728
- Affiliated sites
- 2
- Practice address
- 1111 Highway 6 Ste 105 Suite 105, Sugarland, TX 77478
- Practice phone
- Call (281) 491-9779
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6)
Primary care practice · Sugarland, Texas
Find Dr. 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.
Dr. Robert E. Davis is a gastroenterologist in Houston, Texas
Dr. Davis practices at Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6) in Sugarland, Texas.
Dr. Davis' NPI, 1629079652, was assigned on August 1, 2005. Dr. Davis graduated from Medical University of South Carolina (MUSC) in 1969. Dr. Davis' Texas license number on file is E2183.
NPI and contact details
- NPI
- 1629079652NPI Registry (opens in a new tab)
- NPI enumeration date
- August 1, 2005
- NPI status
- Active
- Practice phone
- (281) 491-9779
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert E. Davis practices in Sugarland and Houston
Dr. Davis' primary practice is Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6), at 1111 Highway 6 Ste 105 Suite 105, Sugarland, TX 77478. The practice phone is (281) 491-9779. The NPI Registry lists Dr. Davis' practice address as 929 Gessner Rd, Houston, TX 77024.
- Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6)Primary1111 Highway 6 Ste 105 Suite 105, Sugarland, TX 77478Phone(281) 491-9779
- NPI Registry address929 Gessner Rd, Houston, TX 77024 · Harris CountyPhone(281) 491-9779
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Robert E. Davis is affiliated with 2 sites of care and 2 medical groups
Dr. Davis' primary practice is Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6) in Sugarland, Texas. The medical group on file is Texas Digestive Disease Consultants. Dmand AI also links Dr. Davis to 1 more group practice or clinic and 1 medical group, each named with a free account.
Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6)Primary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Robert E. Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Davis practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert E. Davis is one of 1,341 gastroenterologists in Texas
Gastroenterology is Dr. Davis' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Davis is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Davis has a license on file in Texas.
Specialties and state licenses
- Gastroenterology, TexasPrimary
Gastroenterologists near Dr. Davis
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. Robert E. Davis billed Medicare for 192 services in 2019
CMS data shows 192 Medicare services from Dr. Davis across 7 procedure codes in 2019. Medicare paid $15,730 for them.
Medicare services, 2019192
Paid by Medicare$15,730
Procedure codes7
Dr. Davis' Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 3562019: 15856%
- Surgery
- 2018: 842019: 2274%
- Other services
- 2018: 612019: 1280%
- Imaging
- 2018: 182019: 0100%
Where Dr. Davis' Medicare services took place, 2019
- In an office15882%
- In a facility3418%
Dr. Davis compared with the Texas median for gastroenterologists, 2019
- Dr. Davis
- Texas median
- Medicare services
- 192vs 50562% below
- Part D claims
- 313vs 49337% below
Medians across 1,281 gastroenterologists in Texas with Dmand AI profiles that report each measure.
Dr. Davis' most billed Medicare procedure codes, 2019
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. Davis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davis and other gastroenterologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert E. Davis' patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Davis' median patient age at 67, with 42% women.
Dr. Davis' 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
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Robert E. Davis wrote 313 Medicare Part D claims in 2019
In 2019, Dr. Davis wrote 313 Medicare Part D claims. They cover 11 drugs, with $53,698 in total drug cost. In 2018, CMS named 431 claims across 13 drugs.
Part D claims, 2019313
Drugs named by CMS11
Total drug cost$53,698
Dr. Davis' most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 4312019: 31327%
Drugs named by CMS: 11 in 2019, 13 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Find gastroenterologists like Dr. Davis by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Robert E. Davis has 4 publications on record
Dmand AI links 4 papers to Dr. Davis. The most frequent topics are Gastroscopy, Duodenal Ulcer and Gastrointestinal Hemorrhage. Dr. Davis' most frequent co-author is David Yates Graham, MD.
Papers4
Topics Dr. Davis writes about most
- Gastroscopy
- Duodenal Ulcer
- Gastrointestinal Hemorrhage
- Stomach Ulcer
- Texas
Dr. Davis' most frequent co-authors
Recent publications by Dr. Davis
AlprostadilAnti-Ulcer AgentsCimetidine
Gastrointest Endosc
ColonEndoscopyGastrointestinal Hemorrhage
See who Dr. Davis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Davis works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert E. Davis received $13,728 in industry payments from 2016 to 2021
CMS Open Payments shows 494 general payments to Dr. Davis from 27 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 74% of the total. Gilead Sciences, Inc. paid the most, $4,766.
General payments to Dr. Davis by program year, 2016 to 2021
General payments to Dr. Davis by kind, 2016 to 2021
$13.7Kin total
- Food and beverage$10,10274%
- Consulting fees$2,70020%
- Travel and lodging$8756%
- Education$510%
Companies that paid Dr. Davis the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert E. Davis has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Davis, most recently AGA Fellow in 2009.
Awards and honors for Dr. Davis
- 2009
- AGA Fellow
- 1980
- ACP Fellow
- Undated
- ACG Fellow
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. Robert E. Davis graduated from Medical University of South Carolina (MUSC)
Dr. Davis graduated from Medical University of South Carolina (MUSC) in 1969. Dr. Davis is a member of ACG and AGA.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert E. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Robert E. 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 Dr. Robert E. Davis' NPI number?
Dr. Robert E. Davis' NPI number is 1629079652. It was assigned on August 1, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert E. Davis?
Dr. Robert E. Davis is a gastroenterologist in Houston, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Robert E. Davis practice?
Dr. Davis practices at 1111 Highway 6 Ste 105 Suite 105, Sugarland, TX 77478. Dr. Davis also practices at 929 Gessner Rd, Houston, TX 77024. Dr. Davis' primary practice is Texas Digestive Disease Consultants - Primary Care - Sugar Land (Highway 6) in Sugarland, Texas. Dmand AI also links Dr. Davis to 1 group practice or clinic and 1 medical group.
What is Dr. Robert E. Davis' office phone number?
The practice phone on file for Dr. Davis is (281) 491-9779.
What is Dr. Robert E. Davis' medical license number?
Dr. Davis' Texas license number on file is E2183.
What medical group is Dr. Robert E. Davis part of?
Dr. Davis is linked to Texas Digestive Disease Consultants. Dmand AI links Dr. Davis to 1 more medical group.
Does Dr. Robert E. Davis accept Medicare?
Yes. CMS data shows Dr. Davis billed Medicare for 192 services in 2019.
Is Dr. Robert E. Davis board certified?
Yes. Dr. Davis is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Robert E. Davis bill to Medicare?
In 2019, Dr. Davis' most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, new patient (99204).
Where did Dr. Robert E. Davis go to medical school?
Dr. Davis graduated from Medical University of South Carolina (MUSC) in 1969.
Show 5 more questionsShow fewer questions
What drugs does Dr. Robert E. Davis prescribe most?
In 2019 Medicare Part D data, Dr. Davis' most prescribed drugs by claims were Omeprazole, Suprep and Ursodiol.
Has Dr. Robert E. Davis received payments from drug or device companies?
CMS Open Payments shows $13,728 in general payments to Dr. Davis from 27 companies from 2016 to 2021. The largest total came from Gilead Sciences, Inc.
How long has Dr. Robert E. Davis been practicing?
Dr. Davis graduated from medical school in 1969, 57 years ago.
Does Dr. Robert E. Davis do research?
Dmand AI links 4 publications to Dr. Davis.
Who does Dr. Robert E. Davis publish with?
Dr. Davis' most frequent co-authors are David Yates Graham, MD (2 shared papers).
Selling to gastroenterology practices?
See gastroenterologists in Texas 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