NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1033194592 M.D.
Verify on CMS → Glenn Robinson, M.D.
Gastroenterology Physician in Round Rock, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,601 in Gastroenterology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 353 beneficiaries · Gastroenterology Physician avg: 833
MIPS score
79.4/100
▼ 4 pts below national avg 83.1 · Above neutral
Industry payments
$256.17
12 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Glenn Robinson, M.D. reported a CMS MIPS final score of 79.4/100 - below the 83.1 national average - and filed 1,276 Medicare Part D claims in 2023.
- 79.4/100
- MIPS score · -4 vs avg
- 1K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Glenn Robinson, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
79 30th percentile higher than 30% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Glenn Robinson, M.D. sits
This provider among gastroenterology physician peers
Across the 5,957 gastroenterology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Glenn Robinson, M.D. writes more Part D claims than 73% of them and scores higher on MIPS quality than 31% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one gastroenterology physician peer from a representative sample of 60; the gold marker is Glenn Robinson, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Glenn Robinson, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Glenn Robinson, M.D.?
Near national averagePrimary specialty
Gastroenterology Physician
Medicare Part D claims
1,276 53% vs specialty avg
MIPS final score
79.4/100 3.7 pts vs avg
Specialty distribution in Texas
How Gastroenterology Physician compares to other specialties among Texas providers
Medicare quality performance, MIPS
Glenn Robinson, M.D.'s 2023 MIPS final score plotted against the Gastroenterology Physician national average
- MIPS Final Score
- 79.4/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Gastroenterology Physician) - 79.4/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Glenn Robinson, M.D. appears in the CMS NPPES registry as a Gastroenterology Physician provider holding M.D. credentials at 7200 WYOMING SPRINGS DR STE 1300, Round Rock, TX, 78681, with a listed phone of (512) 244-2273. NPI 1033194592 was issued on 12/07/2005.
Medicare Part D records for calendar year 2023 show 1,276 prescription claims written by this provider, covering 353 Medicare beneficiaries and totaling roughly $765K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.4/100 for the 2023 performance year (Quality 52.6, Cost 78.8), compared with the national average of 83.1.
Gastroenterology Physician is a mid-sized specialty nationwide, with 16,601 enrolled providers across 54 states and an average of 833 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1033194592 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 12/07/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
79.4369
Final Score
Avg: 83.1
52.6109
Quality
78.8454
Cost
100
Promoting Interoperability
Reporting: Group practice
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Glenn Robinson, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$256
Largest payer
Takeda Pharmaceuticals U.S.A., Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to Glenn Robinson, M.D.. To verify Glenn Robinson, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,276
Total Claims
$765K
Total Drug Cost
353
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,737
- Total Day Supply
- 76,481
- Generic Drug Cost
- $60K
- Antibiotic Claims
- 65
Patient Demographics
- Average Patient Age
- 73.4 years
- Avg HCC Risk Score
- 1.26
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 20, 65-74: 174, 75-84: 132, 85+: 27
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Glenn Robinson, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Omeprazole
Omeprazole
327 claims
- Pantoprazole Sodium 116
Pantoprazole Sodium
116 claims
- Peg 3350-Electrolyte 73
Peg 3350-Electrolyte
73 claims
- Nortriptyline Hcl 71
Nortriptyline Hcl
71 claims
- Dicyclomine Hcl 60
Dicyclomine Hcl
60 claims
- Famotidine 50
Famotidine
50 claims
- Rabeprazole Sodium 46
Rabeprazole Sodium
46 claims
- Azathioprine 43
Azathioprine
43 claims
| Drug | Claims |
|---|---|
| Omeprazole | 327 |
| Pantoprazole Sodium | 116 |
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 73 |
| Nortriptyline Hcl | 71 |
| Dicyclomine Hcl | 60 |
| Famotidine | 50 |
| Rabeprazole Sodium | 46 |
| Azathioprine | 43 |
| Xifaxan Rifaximin | 30 |
| Dexlansoprazole Dr Dexlansoprazole | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How Glenn Robinson, M.D. fits within the Gastroenterology Physician landscape nationally.
16,601
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider
Glenn Robinson, M.D.'s 1,276 claims are above the specialty average of 833.
Nearby Gastroenterology Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Robinson.
Ali Aamar
Houston, TX
Abdullah Abdussalam
Mansfield, TX
Dr. Olufemi Abiodun
MD
Arlington, TX
Dr. Bincy Abraham
MD
Houston, TX
Dr. Cherian Abraham
M.D.
North Richland Hills, TX
Compare Gastroenterology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gastroenterology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Texas
Frequently Asked Questions
What is Glenn Robinson, M.D.'s specialty? ▼
Glenn Robinson, M.D. specializes in Gastroenterology Physician and practices in Round Rock, Texas. Credentials: M.D..
How much does Glenn Robinson, M.D. prescribe under Medicare Part D? ▼
In 2023, Glenn Robinson, M.D. wrote 1,276 Medicare Part D claims totaling $765K in drug costs for 353 beneficiaries.
What is Glenn Robinson, M.D.'s Medicare quality score? ▼
Glenn Robinson, M.D. has a CMS MIPS Final Score of 79.4/100 (Quality: 52.6, Cost: 78.8). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Glenn Robinson, M.D. located? ▼
Glenn Robinson, M.D. is located at 7200 WYOMING SPRINGS DR STE 1300, Round Rock, TX, 78681. Phone: (512) 244-2273.
What is Glenn Robinson, M.D.'s NPI number? ▼
Glenn Robinson, M.D.'s National Provider Identifier (NPI) is 1033194592, issued on 12/07/2005.
How many Gastroenterology Physician providers are there in the US? ▼
There are 16,601 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 833 Medicare Part D claims per year.
What drugs does Glenn Robinson, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Glenn Robinson, M.D.'s most frequently prescribed drugs include Omeprazole, Pantoprazole Sodium, Peg 3350-Electrolyte. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Glenn Robinson, M.D. accept Medicare? ▼
Glenn Robinson, M.D. appears in CMS Medicare data with 1,276 Part D claims and 353 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Glenn Robinson, M.D.'s credentials? ▼
Glenn Robinson, M.D.'s NPI is 1033194592 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.