Dr. Roy T. Davee, MD

  • Houston, TX
  • Gastroenterologist
NPI1184911273PAC ID9335315688
Medicare services, 2024
142
Medicare patients, 2024
92
Part D claims, 2024
359
Publications
11
Clinical trials
1
Practice address
1631 North Loop West, Houston, TX 77008
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Memorial Hermann Surgery Center Greater Heights - HOPD

Acute Care Hospital outpatient department · Houston, Texas

See all 8 affiliations

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Dr. Roy T. Davee is a gastroenterologist in Houston, Texas

Dr. Davee practices at Memorial Hermann Surgery Center Greater Heights - HOPD in Houston, Texas.

Dr. Davee's NPI, 1184911273, was assigned on July 8, 2011. Dr. Davee graduated from Pritzker School of Medicine in 2009. Dr. Davee holds Tennessee license 49915.

NPI and contact details
Medicare PAC ID
9335315688
NPI enumeration date
July 8, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
43
Medical school graduation
2009

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Roy T. Davee practices at Memorial Hermann Surgery Center Greater Heights - HOPD in Houston, Texas

Dr. Davee's primary practice is Memorial Hermann Surgery Center Greater Heights - HOPD, at 1631 North Loop West, Houston, TX 77008.

  • Memorial Hermann Surgery Center Greater Heights - HOPD
    1631 North Loop West, Houston, TX 77008

Source: Dmand AI Affiliation Data

Dr. Roy T. Davee is affiliated with 7 sites of care and 1 medical group

Dr. Davee's primary practice is Memorial Hermann Surgery Center Greater Heights - HOPD in Houston, Texas. Dr. Davee is also affiliated with Memorial Hermann Greater Heights Hospital. The medical group on file is UT Physicians. Dmand AI also links Dr. Davee to 3 more hospitals, 1 hospital outpatient department and 1 ambulatory surgery center, each named with a free account.

See all 8 affiliations for Dr. Davee

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Roy T. Davee's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davee practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Memorial Hermann Surgery Center Greater Heights - HOPDAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Roy T. Davee is one of 1,341 gastroenterologists in Texas

Gastroenterology is Dr. Davee's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Davee is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Davee's licenses on file in 3 states: Tennessee, California and Texas.

Specialties and state licenses

  • Gastroenterology, TennesseePrimaryLicense 49915 · taxonomy 207RG0100X
  • Internal medicine, CaliforniaLicense A113245 · taxonomy 207R00000X
  • Texas license2017 to 2027

Clinical focus

Dmand AI lists acid reflux, cirrhosis of the liver, gastrointestinal bleeding, intestinal diverticulosis, irritable bowel syndrome (IBS) and upper GI endoscopy among the conditions Dr. Davee treats.

Gastroenterologists near Dr. Davee

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. Roy T. Davee billed Medicare for 142 services in 2024

CMS data shows 142 Medicare services from Dr. Davee across 5 procedure codes in 2024, for 92 Medicare patients. Medicare paid $11,786 for them.

Medicare services, 2024142
Medicare patients92
Paid by Medicare$11,786
Procedure codes5

Dr. Davee's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 492024: 9390%
Tests and treatments
2023: 352024: 3111%
Surgery
2023: 182024: 18No change

Where Dr. Davee's Medicare services took place, 2024

  • In an office9365%
  • In a facility4935%

Dr. Davee compared with the Texas median for gastroenterologists, 2024

  • Dr. Davee
  • Texas median
Medicare services
142vs 50572% below
Medicare patients
92vs 28468% below
Part D claims
229vs 49354% below

Medians across 1,281 gastroenterologists in Texas with Dmand AI profiles that report each measure.

Dr. Davee'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.

See all procedures by Dr. Davee

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davee and other gastroenterologists in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Roy T. Davee treated 92 Medicare patients in 2024, average age 72

CMS counts 92 Medicare patients who saw Dr. Davee in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.64, 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. Davee's median patient age at 55, with 54% women.

Medicare patients, 202492
Average age72
Average risk score1.64
Also on Medicaid14%

Dr. Davee's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Davee's Medicare patients by sex, 2024

  • Women5661%
  • Men3639%

Chronic conditions among Dr. Davee's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. Arthritis52%
  4. Diabetes38%
  5. Osteoporosis35%
  6. Ischemic heart disease34%
  7. Anxiety32%
  8. Mood disorders30%

Share of Medicare patients with each condition. A patient can have several.

Dr. Davee's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Roy T. Davee wrote 359 Medicare Part D claims in 2024

In 2024, Dr. Davee wrote 359 Medicare Part D claims for 148 patients. 82% of them were for generic drugs. CMS names the drug for 229 of them, across 8 drugs with 11 or more claims each, at $33,365 in total drug cost. In 2023, CMS named 211 claims across 10 drugs.

Part D claims, 2024359
Drugs named by CMS8
Total drug cost$33,365
Part D patients148

Dr. Davee's Part D claims by kind of drug, 2024

  • Generic295 claims82%
  • Brand-name64 claims18%

Dr. Davee'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. Davee's Part D claims, 2024

  • Antibiotics4%13 of 359 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: 2112024: 2299%

Drugs named by CMS: 8 in 2024, 10 in 2023.

See all prescribing by Dr. Davee

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. Roy T. Davee scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Davee for performance year 2024, reported as part of a group. Dr. Davee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 99 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Davee, more than 76% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Davee's MIPS scores, performance year 2024

  • 84of 100Final score
  • 69.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Davee ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
76th percentile99 procedures
Colonoscopy
41st percentile11 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Roy T. Davee has 11 publications on record

Dmand AI links 11 papers to Dr. Davee, published from 2020 to 2023. 2020 was the busiest year, with 3. Dr. Davee has published most often in Gastrointest Endosc. Dr. Davee's most frequent co-authors are Nirav Chandrakantbhai Thosani, MD, Sushovan Guha, MD, PhD and Ricardo Badillo, MD.

Papers11
Years published2020 to 2023

Dr. Davee's papers by year, 2020 to 2023

Dr. Davee's most frequent co-authors

Recent publications by Dr. Davee

See all 11 publications and co-authors

See who Dr. Davee researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Davee works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Roy T. Davee has worked on 1 clinical trial

Dmand AI links Dr. Davee to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Hernia, Hiatal and Hernia, Diaphragmatic.

Conditions in Dr. Davee's trials

  • Hernia, Hiatal
  • Hernia, Diaphragmatic

Investigators on the most trials with Dr. Davee

Recent clinical trials with Dr. Davee

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Roy T. Davee received $27,625 in industry payments from 2017 to 2025

CMS Open Payments shows 117 general payments to Dr. Davee from 26 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 69% of the total. Medical Device Business Services, Inc. paid the most, $20,971.

General payments to Dr. Davee by program year, 2017 to 2025

General payments to Dr. Davee by kind, 2017 to 2025

$27.6Kin total
  • Consulting fees$19,19069%
  • Food and beverage$6,98225%
  • Travel and lodging$1,4535%

Companies that paid Dr. Davee the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Davee

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Roy T. Davee has 1 award and honors on record

Dmand AI lists 1 award for Dr. Davee. Dr. Davee serves on Stanford Committee for Professional Satisfaction and Support.

Awards and honors for Dr. Davee

  1. Undated
    • Super doctors

Source: Dmand AI Professional Profile Data

Dr. Roy T. Davee graduated from Pritzker School of Medicine

Dr. Davee graduated from Pritzker School of Medicine in 2009. Dr. Davee is a member of ASGE and The Stanford Society of Physician Scholars.

  1. Medical schoolPritzker School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in advanced cardiovascular life supportAmerican Heart Association
  4. Board certified in basic life supportAmerican Heart Association

Source: Dmand AI Professional Profile Data

Dr. Roy T. Davee accepts plans from 23 insurance carriers

Dr. Davee is in network with 23 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Davee accepts, by number of carriers

  1. PPO14
  2. HMO13
  3. Medicare10
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Roy T. Davee's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Roy T. Davee

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. Roy T. Davee's NPI number?

Dr. Roy T. Davee's NPI number is 1184911273. It was assigned on July 8, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Roy T. Davee?

Dr. Roy T. Davee is a gastroenterologist in Houston, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Roy T. Davee practice?

Dr. Davee practices at 1631 North Loop West, Houston, TX 77008. Dr. Davee's primary practice is Memorial Hermann Surgery Center Greater Heights - HOPD in Houston, Texas. Dmand AI also links Dr. Davee to 3 hospitals, 1 hospital outpatient department and 1 ambulatory surgery center.

What is Dr. Roy T. Davee's medical license number?

Dr. Davee holds Tennessee license 49915, one of the licenses on file in 3 states.

Which states has Dr. Roy T. Davee been licensed in?

Dmand AI has state licenses on file for Dr. Davee in Tennessee, California and Texas (2017 to 2027).

Which hospitals is Dr. Roy T. Davee affiliated with?

Dr. Davee is affiliated with Memorial Hermann Greater Heights Hospital. Dmand AI links Dr. Davee to 3 more hospitals.

What medical group is Dr. Roy T. Davee part of?

Dr. Davee is linked to UT Physicians.

Does Dr. Roy T. Davee accept Medicare?

Yes. CMS data shows Dr. Davee billed Medicare for 142 services in 2024, and Dr. Davee accepts Medicare assignment.

What is Dr. Roy T. Davee's MIPS score?

Dr. Davee's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Dr. Roy T. Davee see?

CMS counts 92 Medicare patients who saw Dr. Davee in 2024, with an average age of 72.

Show 9 more questionsShow fewer questions

Is Dr. Roy T. Davee board certified?

Yes. Dr. Davee is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Roy T. Davee bill to Medicare?

In 2024, Dr. Davee's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and digestive system test (91010).

Where did Dr. Roy T. Davee go to medical school?

Dr. Davee graduated from Pritzker School of Medicine in 2009.

What drugs does Dr. Roy T. Davee prescribe most?

In 2024 Medicare Part D data, Dr. Davee's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Sod Sulf-Potass Sulf-Mag Sulf.

Has Dr. Roy T. Davee received payments from drug or device companies?

CMS Open Payments shows $27,625 in general payments to Dr. Davee from 26 companies from 2017 to 2025. The largest total came from Medical Device Business Services, Inc.

How long has Dr. Roy T. Davee been practicing?

Dr. Davee graduated from medical school in 2009, 17 years ago.

Does Dr. Roy T. Davee do research?

Dmand AI links 11 publications to Dr. Davee, published from 2020 to 2023. Dr. Davee has worked on 1 clinical trial.

Who does Dr. Roy T. Davee publish with?

Dr. Davee's most frequent co-authors are Nirav Chandrakantbhai Thosani, MD (9 shared papers), Sushovan Guha, MD, PhD (7 shared papers) and Ricardo Badillo, MD (6 shared papers).

What insurance does Dr. Roy T. Davee accept?

Dr. Davee is in network with 23 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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