NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1487006672 MD
Verify on CMS → Obada Tayyem, MD
Gastroenterology Physician in Wichita, 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 17,061 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
932
Medicare Part D claims · 273 beneficiaries · Gastroenterology Physician avg: 848
MIPS score
100/100
▲ 17 pts above national avg 83.5 · Exceptional
Industry payments
$1.4K
49 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Obada Tayyem, MD reported a CMS MIPS final score of 100/100 - above the 83.5 national average - and filed 932 Medicare Part D claims in 2024.
- 100/100
- MIPS score · +17 vs avg
- 932
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥92nd
- pct among measured MIPS (lower-bound band)
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.
Federal trust snapshot
What official records show about Obada Tayyem, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1487006672), first enumerated 07/12/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 932 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 100/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.4K in reported industry payments (49 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1487006672 · Gastroenterology Physician
NPI-10 · ENUM-MID · TAX-MID · MIPS-ELITE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1487006672
- ENUM-MID 2016
- TAX-MID 17K Gastroenterology Physician
- MIPS-ELITE 100/100
- RX-LIGHT 932
- BOOK-THIN 87 in Kansas
- PHOTO-FINISH Alaa Abousaif · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Tayyem · this pr…
Tayyem · this provider
100 MIPS pts
- Hadiatou Barry ·…
Hadiatou Barry
100 MIPS pts
- Alaa Abousaif · …
Alaa Abousaif
100 MIPS pts
- Thomas Aguirre ·…
Thomas Aguirre
100 MIPS pts
- Lydia Aye · near
Lydia Aye
100 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Obada Tayyem, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
100 ≥ 92nd percentile 92% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Obada Tayyem, MD sits
This provider among gastroenterology physician peers
Across the 5,560 gastroenterology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Obada Tayyem, MD writes more Part D claims than 60% of them and scores higher on MIPS quality than 90% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one gastroenterology physician peer from a representative sample of 60; the gold marker is Obada Tayyem, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Obada Tayyem, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Obada Tayyem, MD?
High performer (top quartile)Primary specialty
Gastroenterology Physician
Medicare Part D claims
932 10% vs specialty avg
MIPS final score
100/100 16.5 pts vs avg
Specialty distribution in Kansas
How Gastroenterology Physician compares to other specialties among Kansas providers
Medicare quality performance, MIPS
Obada Tayyem, MD's 2023 MIPS final score plotted against the Gastroenterology Physician national average
- MIPS Final Score
- 100/100
- vs 83.5 national avg · 2023 performance year
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).
Practice Address
Provider Details
| NPI | 1487006672 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/12/2016 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Measured-score avg: 83.5
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Obada Tayyem, 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 Gastroenterology LLC
Wichita, 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 Obada Tayyem, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.4K
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
932
Total Claims
$300K
Total Drug Cost
273
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,586.2
- Total Day Supply
- 44,780
- Generic Drug Cost
- $20K
- Antibiotic Claims
- 19
Patient Demographics
- Average Patient Age
- 71.7 years
- Avg HCC Risk Score
- 1.32
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 32, 65-74: 140, 75-84: 85, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Obada Tayyem, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Omeprazole
Omeprazole
236 claims
- Pantoprazole Sodium
Pantoprazole Sodium
109 claims
- Linzess 70
Linzess
70 claims
- Colesevelam Hcl 45
Colesevelam Hcl
45 claims
- Dicyclomine Hcl 44
Dicyclomine Hcl
44 claims
- Carvedilol 37
Carvedilol
37 claims
- Gavilyte-G 34
Gavilyte-G
34 claims
- Sucralfate 31
Sucralfate
31 claims
| Drug | Claims |
|---|---|
| Omeprazole | 236 |
| Pantoprazole Sodium | 109 |
| Linzess Linaclotide | 70 |
| Colesevelam Hcl | 45 |
| Dicyclomine Hcl | 44 |
| Carvedilol | 37 |
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 34 |
| Sucralfate | 31 |
| Creon Lipase/Protease/Amylase | 24 |
| Cholestyramine Light Cholestyramine | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How Obada Tayyem, MD fits within the Gastroenterology Physician landscape nationally.
17,061
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
848
Avg Claims per Provider
Obada Tayyem, MD's 932 claims are above the specialty average of 848.
Nationwide Gastroenterology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Tayyem, both outside Kansas so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (100 here).
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gastroenterology Physician Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as Tayyem.
One of 87 Gastroenterology Physician providers enrolled in Kansas, 5 are shown here.
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 →
Frequently Asked Questions
What is Obada Tayyem, MD's specialty? ▼
Obada Tayyem, MD specializes in Gastroenterology Physician and practices in Wichita, Kansas. Credentials: MD.
How much does Obada Tayyem, MD prescribe under Medicare Part D? ▼
In 2024, Obada Tayyem, MD wrote 932 Medicare Part D claims totaling $300K in drug costs for 273 beneficiaries.
What is Obada Tayyem, MD's Medicare quality score? ▼
Obada Tayyem, MD has a CMS MIPS Final Score of 100/100. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Obada Tayyem, MD located? ▼
Obada Tayyem, MD is located at 3121 N WEBB RD, Wichita, KS, 67226. Phone: (316) 928-8930.
What is Obada Tayyem, MD's NPI number? ▼
Obada Tayyem, MD's National Provider Identifier (NPI) is 1487006672, issued on 07/12/2016.
How many Gastroenterology Physician providers are there in the US? ▼
There are 17,061 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 848 Medicare Part D claims per year.
What drugs does Obada Tayyem, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Obada Tayyem, MD's most frequently prescribed drugs include Omeprazole, Pantoprazole Sodium, Linzess. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Obada Tayyem, MD accept Medicare? ▼
Obada Tayyem, MD appears in CMS Medicare data with 932 Part D claims and 273 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Obada Tayyem, MD's credentials? ▼
Obada Tayyem, MD's NPI is 1487006672 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.