Dr. David T. Rock, MD
- Medicare services, 2024
- 417
- Medicare patients, 2024
- 253
- Part D claims, 2024
- 152
- Publications
- 10
- Clinical trials
- 3
- Practice address
- 1515 Holcombe Blvd, Houston, TX 77030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Rock'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. David T. Rock is a general surgeon in Houston, Texas
Dr. Rock practices at The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
Dr. Rock's NPI, 1356391791, was assigned on May 10, 2006. Dr. Rock graduated from VCU School of Medicine in 1991. Dr. Rock holds Florida license ME110898.
- NPI
- 1356391791NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769436294
- NPI enumeration date
- May 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David T. Rock practices at The University of Texas MD Anderson Cancer Center in Houston, Texas
Dr. Rock's primary practice is The University of Texas MD Anderson Cancer Center, at 1515 Holcombe Blvd, Houston, TX 77030.
- The University of Texas MD Anderson Cancer Center1515 Holcombe Blvd, Houston, TX 77030
Source: Dmand AI Affiliation Data
Dr. David T. Rock is affiliated with 7 sites of care and 4 medical groups
Dr. Rock's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. Dr. Rock is also affiliated with Lee Memorial Hospital. The medical group on file is Advocate Radiation Oncology. Dmand AI also links Dr. Rock to 2 more hospitals, 3 group practices and clinics and 3 medical groups, 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. David T. Rock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rock practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Texas MD Anderson Cancer Center | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David T. Rock is one of 1,939 general surgeons in Texas
Surgery is Dr. Rock's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rock is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Rock's licenses on file in 3 states: Florida, Georgia and North Carolina.
Specialties and state licenses
- Surgery, FloridaPrimary
- Georgia license
- North Carolina license
Clinical focus
Dmand AI lists breast reconstruction and mastectomy among the conditions Dr. Rock treats.
General surgeons near Dr. Rock
Counts of general surgeons 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. David T. Rock billed Medicare for 417 services in 2024
CMS data shows 417 Medicare services from Dr. Rock across 10 procedure codes in 2024, for 253 Medicare patients. Medicare paid $43,156 for them.
Dr. Rock's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5422024: 28048%
- Surgery
- 2023: 2292024: 7567%
- Imaging
- 2023: 1562024: 6260%
Where Dr. Rock's Medicare services took place, 2024
- In an office31776%
- In a facility10024%
Dr. Rock compared with the Texas median for general surgeons, 2024
- Dr. Rock
- Texas median
- Medicare services
- 417vs 1183.5 times
- Medicare patients
- 253vs 972.6 times
- Part D claims
- 100vs 422.4 times
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Rock'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rock and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David T. Rock treated 253 Medicare patients in 2024, average age 75
CMS counts 253 Medicare patients who saw Dr. Rock in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have cancer, and 75% have high cholesterol. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rock's median patient age at 69, with 96% women.
Dr. Rock's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Rock's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure68%
- Arthritis47%
- Anxiety28%
- Mood disorders28%
- Depression26%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women96%
- Men3%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David T. Rock wrote 152 Medicare Part D claims in 2024
In 2024, Dr. Rock wrote 152 Medicare Part D claims for 100 patients. 99% of them were for generic drugs. CMS names the drug for 100 of them, across 3 drugs with 11 or more claims each, at $806 in total drug cost. In 2023, CMS named 225 claims across 5 drugs.
Dr. Rock's Part D claims by kind of drug, 2024
- Generic151 claims99%
- Brand-name and other1 claims1%
Dr. Rock'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. Rock's Part D claims, 2024
- Opioids49%75 of 152 claims
- Antibiotics11%17 of 152 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: 2252024: 10056%
Drugs named by CMS: 3 in 2024, 5 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. David T. Rock scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Rock for performance year 2024, reported individually. Dr. Rock accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of mastectomy by Dr. Rock, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Rock ranks in Medicare procedure volume
- Mastectomy
- 78th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
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. David T. Rock has 10 publications on record
Dmand AI links 10 papers to Dr. Rock, published from 2020 to 2024. 2021 was the busiest year, with 2. The most frequent topics are Breast Neoplasms, Carcinoma, Intraductal, Noninfiltrating and Decision Making. Dr. Rock has published most often in Ann Surg Oncol. Dr. Rock's most frequent co-authors are James V. Pellicane, FACS, MD, Pat W. Whitworth, MD and Anushka H. Patel, MD.
Dr. Rock's papers by year, 2020 to 2024
Topics Dr. Rock writes about most
- Breast Neoplasms
- Carcinoma, Intraductal, Noninfiltrating
- Decision Making
- Mastectomy, Segmental
- Neoadjuvant Therapy
- Radiotherapy, Adjuvant
Dr. Rock's most frequent co-authors
- James V. Pellicane, FACS, MD6 shared papers
- Pat W. Whitworth, MD6 shared papers
- Anushka H. Patel, MD5 shared papers
Recent publications by Dr. Rock
See who Dr. Rock researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rock works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David T. Rock has worked on 3 clinical trials
Dmand AI links Dr. Rock to 3 clinical trials. 1 is still active or recruiting. Conditions studied include Breast Neoplasms, Carcinoma, Intraductal, Noninfiltrating and Breast Carcinoma In Situ. Agendia sponsors the most, 2.
Conditions in Dr. Rock's trials
- Breast Neoplasms
- Carcinoma, Intraductal, Noninfiltrating
- Breast Carcinoma In Situ
- Breast Diseases
Investigators on the most trials with Dr. Rock
- Ruby Anne Deveras, MD2 shared trials
- Laura Anne Lee, MD2 shared trials
- Ashley Ann Albert1 shared trial
Recent clinical trials with Dr. Rock
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. David T. Rock received $63,584 in industry payments from 2016 to 2025
CMS Open Payments shows 88 general payments to Dr. Rock from 20 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 80% of the total. Genentech, Inc. paid the most, $61,220.
General payments to Dr. Rock by program year, 2016 to 2025
General payments to Dr. Rock by kind, 2016 to 2025
- Speaker and faculty fees$50,97080%
- Travel and lodging$8,63114%
- Food and beverage$3,9436%
- Education$400%
Companies that paid Dr. Rock 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. David T. Rock has 1 award and honors on record
Dmand AI lists 1 award for Dr. Rock.
Awards and honors for Dr. Rock
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. David T. Rock graduated from VCU School of Medicine
Dr. Rock graduated from VCU School of Medicine in 1991. Dr. Rock is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. David T. Rock accepts plans from 18 insurance carriers
Dr. Rock is in network with 18 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Cigna
- Elevance
- Humana
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- +10 more carriersWith a free account
Plan types Dr. Rock accepts, by number of carriers
- PPO12
- HMO10
- Medicare8
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. David T. Rock'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 | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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 |
| 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. David T. Rock
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. David T. Rock's NPI number?
Dr. David T. Rock's NPI number is 1356391791. It was assigned on May 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David T. Rock?
Dr. David T. Rock is a general surgeon in Houston, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David T. Rock practice?
Dr. Rock practices at 1515 Holcombe Blvd, Houston, TX 77030. Dr. Rock's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. Dmand AI also links Dr. Rock to 2 hospitals, 3 group practices and clinics and 3 medical groups.
What is Dr. David T. Rock's medical license number?
Dr. Rock holds Florida license ME110898, one of the licenses on file in 3 states.
Which states has Dr. David T. Rock been licensed in?
Dmand AI has state licenses on file for Dr. Rock in Florida (1997 to 2026), Georgia (1999 to 2019) and North Carolina (1991 to 2008).
Which hospitals is Dr. David T. Rock affiliated with?
Dr. Rock practices at The University of Texas MD Anderson Cancer Center in Houston, Texas. Dr. Rock is also affiliated with Lee Memorial Hospital. Dmand AI links Dr. Rock to 2 more hospitals.
What medical group is Dr. David T. Rock part of?
Dr. Rock is linked to Advocate Radiation Oncology. Dmand AI links Dr. Rock to 3 more medical groups.
Does Dr. David T. Rock accept Medicare?
Yes. CMS data shows Dr. Rock billed Medicare for 417 services in 2024, and Dr. Rock accepts Medicare assignment.
What is Dr. David T. Rock's MIPS score?
Dr. Rock's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. David T. Rock see?
CMS counts 253 Medicare patients who saw Dr. Rock in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. David T. Rock board certified?
Yes. Dr. Rock is board certified in surgery by the American Board of Surgery.
What services does Dr. David T. Rock bill to Medicare?
In 2024, Dr. Rock's most billed Medicare services were office visit, established patient (99213), ultrasound (76642) and ultrasound (76942).
Where did Dr. David T. Rock go to medical school?
Dr. Rock graduated from VCU School of Medicine in 1991.
What drugs does Dr. David T. Rock prescribe most?
In 2024 Medicare Part D data, Dr. Rock's most prescribed drugs by claims were Tramadol HCl, Letrozole and Lidocaine-Prilocaine.
Has Dr. David T. Rock received payments from drug or device companies?
CMS Open Payments shows $63,584 in general payments to Dr. Rock from 20 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. David T. Rock been practicing?
Dr. Rock graduated from medical school in 1991, 35 years ago.
Does Dr. David T. Rock do research?
Dmand AI links 10 publications to Dr. Rock, published from 2020 to 2024. Dr. Rock has worked on 3 clinical trials.
Who does Dr. David T. Rock publish with?
Dr. Rock's most frequent co-authors are James V. Pellicane, FACS, MD (6 shared papers), Pat W. Whitworth, MD (6 shared papers) and Anushka H. Patel, MD (5 shared papers).
What insurance does Dr. David T. Rock accept?
Dr. Rock is in network with 18 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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