NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1598780660 MD FACP
Verify on CMS → Dushyant Singh, MD FACP
Gastroenterology Physician in Tulsa, Oklahoma.
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
389
Medicare Part D claims · 176 beneficiaries · Gastroenterology Physician avg: 833
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
88.7/100
▲ 6 pts above national avg 83.1 · Above neutral
Industry payments
$343.44
17 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Dushyant Singh, MD FACP reported a CMS MIPS final score of 88.7/100 - above the 83.1 national average - and filed 389 Medicare Part D claims in 2023.
- 88.7/100
- MIPS score · +6 vs avg
- 389
- Part D claims, 2023
- 76%
- generic prescribing
- 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.
Dushyant Singh, MD FACP's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
89 Top 44% higher than 56% 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 Dushyant Singh, MD FACP 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, Dushyant Singh, MD FACP writes more Part D claims than 26% of them and scores higher on MIPS quality than 62% - placing this provider in the lower-volume, high-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 Dushyant Singh, MD FACP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Dushyant Singh, MD FACP 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 Dushyant Singh, MD FACP?
High performer (top quartile)Primary specialty
Gastroenterology Physician
Medicare Part D claims
389 53% vs specialty avg
MIPS final score
88.7/100 5.6 pts vs avg
Specialty distribution in Oklahoma
How Gastroenterology Physician compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Dushyant Singh, MD FACP's 2023 MIPS final score plotted against the Gastroenterology Physician national average
- MIPS Final Score
- 88.7/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Gastroenterology Physician) - 88.7/100 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).
Dushyant Singh, MD FACP appears in the CMS NPPES registry as a Gastroenterology Physician provider holding MD FACP credentials at 7307 S YALE AVE STE 102, Tulsa, OK, 74136, with a listed phone of (918) 221-3470. NPI 1598780660 was issued on 07/12/2006.
Medicare Part D records for calendar year 2023 show 389 prescription claims written by this provider, covering 176 Medicare beneficiaries and totaling roughly $80K in drug spend, split 24% brand-name and 76% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 88.7/100 for the 2023 performance year (Quality 81.7, Cost 80.7), 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 | 1598780660 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | MD FACP |
| Gender | Male |
| NPI Issued | 07/12/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
88.7389
Final Score
Avg: 83.1
81.7178
Quality
80.7453
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Dushyant Singh, MD FACP 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.
Adult Gastroenterology Associates Inc
Tulsa, OK
Creek Nation Hospital And Clinics
Okmulgee, OK
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 Dushyant Singh, MD FACP. Source: openpaymentsdata.cms.gov.
Total received
$343
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.
Brand vs generic prescribing mix · Typical
Dushyant Singh, MD FACP - brand share 24.0%
Gastroenterology Physician average
24% brand-name claims vs 76% generic, on 389 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
389
Total Claims
$80K
Total Drug Cost
176
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 456
- Total Day Supply
- 10,441
- Brand vs Generic
- 24% brand / 76% generic
- Brand Drug Cost
- $66K
- Generic Drug Cost
- $14K
Patient Demographics
- Average Patient Age
- 68.5 years
- Avg HCC Risk Score
- 1.26
- Gender Split
- 63% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Dushyant Singh, MD FACP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
94 claims
- Omeprazole
Omeprazole
49 claims
- Sutab 35
Sutab
35 claims
- Famotidine 17
Famotidine
17 claims
- Dicyclomine Hcl 12
Dicyclomine Hcl
12 claims
- Linzess 12
Linzess
12 claims
- Amitriptyline Hcl 11
Amitriptyline Hcl
11 claims
- Lactulose 11
Lactulose
11 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 94 |
| Omeprazole | 49 |
| Sutab Sod Sulf/Pot Chloride/Mag Sulf | 35 |
| Famotidine | 17 |
| Dicyclomine Hcl | 12 |
| Linzess Linaclotide | 12 |
| Amitriptyline Hcl | 11 |
| Lactulose | 11 |
| Gavilyte-G "Peg3350/Sod Sulf | N/A |
| Peg-3350 And Electrolytes "Peg3350/Sod Sulf | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How Dushyant Singh, MD FACP fits within the Gastroenterology Physician landscape nationally.
16,601
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider
Dushyant Singh, MD FACP's 389 claims are below the specialty average of 833.
Nearby Gastroenterology Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Singh.
Dr. Jean Abed
M.D.
Oklahoma City, OK
Dr. Haresh Ajmera
MD
Tulsa, OK
Dr. Mohamad Al-Rifai
DO
Tulsa, OK
Dr. Ahmad Al-Taee
M.D.
Oklahoma City, OK
Dr. Tauseef Ali
M.D.
Oklahoma City, OK
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 Oklahoma 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 Dushyant Singh, MD FACP's specialty? ▼
Dushyant Singh, MD FACP specializes in Gastroenterology Physician and practices in Tulsa, Oklahoma. Credentials: MD FACP.
How much does Dushyant Singh, MD FACP prescribe under Medicare Part D? ▼
In 2023, Dushyant Singh, MD FACP wrote 389 Medicare Part D claims totaling $80K in drug costs for 176 beneficiaries.
What is Dushyant Singh, MD FACP's Medicare quality score? ▼
Dushyant Singh, MD FACP has a CMS MIPS Final Score of 88.7/100 (Quality: 81.7, Cost: 80.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Dushyant Singh, MD FACP located? ▼
Dushyant Singh, MD FACP is located at 7307 S YALE AVE STE 102, Tulsa, OK, 74136. Phone: (918) 221-3470.
What is Dushyant Singh, MD FACP's NPI number? ▼
Dushyant Singh, MD FACP's National Provider Identifier (NPI) is 1598780660, issued on 07/12/2006.
Does Dushyant Singh, MD FACP prescribe more brand-name or generic drugs? ▼
Dushyant Singh, MD FACP's prescribing is 24% brand-name and 76% generic drugs by claim count, with $66K in brand drug costs.
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 Dushyant Singh, MD FACP prescribe most often? ▼
Based on 2023 Medicare Part D data, Dushyant Singh, MD FACP's most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Sutab. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Dushyant Singh, MD FACP accept Medicare? ▼
Dushyant Singh, MD FACP appears in CMS Medicare data with 389 Part D claims and 176 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Dushyant Singh, MD FACP's credentials? ▼
Dushyant Singh, MD FACP's NPI is 1598780660 with credentials MD FACP. 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.