NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1790771715 MD
Verify on CMS → Richard Tay, MD
Gastroenterology Physician in Topeka, Kansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,567 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
44
Medicare Part D claims · 31 beneficiaries · Gastroenterology Physician avg: 833
MIPS score
82.1/100
▼ 1 pts below national avg 83.1 · Above neutral
Industry payments
$914.64
48 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Richard Tay, MD reported a CMS MIPS final score of 82.1/100 - below the 83.1 national average - and filed 44 Medicare Part D claims in 2023.
- 82.1/100
- MIPS score · -1 vs avg
- 44
- 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.
Richard Tay, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
82 39th percentile higher than 39% 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 Richard Tay, MD 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, Richard Tay, MD writes more Part D claims than 3% of them and scores higher on MIPS quality than 43% - placing this provider in the lower-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 Richard Tay, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Richard Tay, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - 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 Richard Tay, MD?
Near national averagePrimary specialty
Gastroenterology Physician
Medicare Part D claims
44 95% vs specialty avg
MIPS final score
82.1/100 1 pts vs avg
Specialty distribution in Kansas
How Gastroenterology Physician compares to other specialties among Kansas providers
Medicare quality performance, MIPS
Richard Tay, MD's 2023 MIPS final score plotted against the Gastroenterology Physician national average
- MIPS Final Score
- 82.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Gastroenterology Physician) - 82.1/100 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).
Richard Tay, MD appears in the CMS NPPES registry as a Gastroenterology Physician provider holding MD credentials at 2200 SW 6TH AVE STE 104, Topeka, KS, 66606, with a listed phone of (785) 354-8518. NPI 1790771715 was issued on 09/26/2005.
Medicare Part D records for calendar year 2023 show 44 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $889 in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 82.1/100 for the 2023 performance year (Quality 70, Cost 72.1), compared with the national average of 83.1.
Gastroenterology Physician is a mid-sized specialty nationwide, with 16,567 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 | 1790771715 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 09/26/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
82.142
Final Score
Avg: 83.1
70.0211
Quality
72.1187
Cost
98
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Richard Tay, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Kansas Medical Clinic PA
Topeka, KS
Pratt Regional Medical Center Corporation
Pratt, KS
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Richard Tay, MD. Source: openpaymentsdata.cms.gov.
Total received
$915
Largest payer
ABBVIE 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
44
Total Claims
$889
Total Drug Cost
31
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 48
- Total Day Supply
- 1,299
- Generic Drug Cost
- $697
Patient Demographics
- Average Patient Age
- 64.8 years
- Avg HCC Risk Score
- 0.96
- Gender Split
- 61% female / 39% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 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 Richard Tay, MD fits within the Gastroenterology Physician landscape nationally.
16,567
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider
Richard Tay, MD's 44 claims are below the specialty average of 833.
Nearby Gastroenterology Physician Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as Tay.
Dr. Khalil Abuamr
MD
Topeka, KS
Dr. Zunirah Ahmed
M.D.
Kansas City, KS
Dr. William Alsop
MD
Salina, KS
Dr. Phani Ashok Attaluri
M.D.
Olathe, KS
Dr. Madeline Vithya Barnaba Durairaj
MD
Kansas City, KS
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 Kansas 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.
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Frequently Asked Questions
What is Richard Tay, MD's specialty? ▼
Richard Tay, MD specializes in Gastroenterology Physician and practices in Topeka, Kansas. Credentials: MD.
How much does Richard Tay, MD prescribe under Medicare Part D? ▼
In 2023, Richard Tay, MD wrote 44 Medicare Part D claims totaling $889 in drug costs for 31 beneficiaries.
What is Richard Tay, MD's Medicare quality score? ▼
Richard Tay, MD has a CMS MIPS Final Score of 82.1/100 (Quality: 70, Cost: 72.1). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Richard Tay, MD located? ▼
Richard Tay, MD is located at 2200 SW 6TH AVE STE 104, Topeka, KS, 66606. Phone: (785) 354-8518.
What is Richard Tay, MD's NPI number? ▼
Richard Tay, MD's National Provider Identifier (NPI) is 1790771715, issued on 09/26/2005.
How many Gastroenterology Physician providers are there in the US? ▼
There are 16,567 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 Richard Tay, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Richard Tay, MD's most frequently prescribed drugs include Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Richard Tay, MD accept Medicare? ▼
Richard Tay, MD appears in CMS Medicare data with 44 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Richard Tay, MD's credentials? ▼
Richard Tay, MD's NPI is 1790771715 with credentials MD. 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.