NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1508150715 MD
Verify on CMS → Jiss Mathew, MD
Internal Medicine Physician in Oklahoma City, 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 172,858 in Internal Medicine 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
273
Medicare Part D claims · 93 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
85.7/100
▲ 3 pts above national avg 83.1 · Above neutral
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
Jiss Mathew, MD reported a CMS MIPS final score of 85.7/100 - above the 83.1 national average - and filed 273 Medicare Part D claims in 2023.
- 85.7/100
- MIPS score · +3 vs avg
- 273
- Part D claims, 2023
- 91%
- 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.
Jiss Mathew, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
86 49th percentile higher than 49% 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 Jiss Mathew, MD sits
This provider among internal medicine physician peers
Across the 36,260 internal medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Jiss Mathew, MD writes more Part D claims than 30% of them and scores higher on MIPS quality than 49% - 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 internal medicine physician peer from a representative sample of 60; the gold marker is Jiss Mathew, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Jiss Mathew, 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 Jiss Mathew, MD?
High performer (top quartile)Primary specialty
Internal Medicine Physician
Medicare Part D claims
273 90% vs specialty avg
MIPS final score
85.7/100 2.6 pts vs avg
Specialty distribution in Oklahoma
How Internal Medicine Physician compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Jiss Mathew, MD's 2023 MIPS final score plotted against the Internal Medicine Physician national average
- MIPS Final Score
- 85.7/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Internal Medicine Physician) - 85.7/100 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).
Jiss Mathew, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 920 SL YOUNG BLVD, Oklahoma City, OK, 73104, with a listed phone of (405) 271-5635. NPI 1508150715 was issued on 06/06/2011.
Medicare Part D records for calendar year 2023 show 273 prescription claims written by this provider, covering 93 Medicare beneficiaries and totaling roughly $31K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 6.6%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 85.7/100 for the 2023 performance year (Quality 74), compared with the national average of 83.1.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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 | 1508150715 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/06/2011 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
85.7016
Final Score
Avg: 83.1
74.0029
Quality
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Jiss Mathew, 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.
Metro Physicians LLC
Oklahoma City, 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).
Brand vs generic prescribing mix · Generic-heavy
Jiss Mathew, MD - brand share 9.0%
Internal Medicine Physician average
9% brand-name claims vs 91% generic, on 273 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.
273
Total Claims
$31K
Total Drug Cost
93
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 581
- Total Day Supply
- 16,012
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $24K
- Generic Drug Cost
- $7K
- Opioid Claims
- 18 (6.6% rate)
- Antibiotic Claims
- 19
Patient Demographics
- Average Patient Age
- 71.2 years
- Avg HCC Risk Score
- 3.04
- Gender Split
- 56% female / 44% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jiss Mathew, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
17 claims
- Clopidogrel
Clopidogrel
16 claims
- Carvedilol
Carvedilol
14 claims
- Losartan Potassium
Losartan Potassium
11 claims
- Metoprolol Tartrate
Metoprolol Tartrate
11 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 17 |
| Clopidogrel Clopidogrel Bisulfate | 16 |
| Carvedilol | 14 |
| Losartan Potassium | 11 |
| Metoprolol Tartrate | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Jiss Mathew, MD fits within the Internal Medicine Physician landscape nationally.
172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Jiss Mathew, MD's 273 claims are below the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Mathew.
Abdelrahman Abdalla
Oklahoma City, OK
Dr. Al-Ola Abdallah
M.D
Tulsa, OK
Dr. Tony Abdo
M.D
Oklahoma City, OK
Dr. David Abernethy
M.D.
Oklahoma City, OK
Dr. Ahmed Abou Elmagd
MD
Fort Sill, OK
Compare Internal Medicine 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 Internal Medicine 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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Medical Specialties Explained
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Jiss Mathew, MD's specialty? ▼
Jiss Mathew, MD specializes in Internal Medicine Physician and practices in Oklahoma City, Oklahoma. Credentials: MD.
How much does Jiss Mathew, MD prescribe under Medicare Part D? ▼
In 2023, Jiss Mathew, MD wrote 273 Medicare Part D claims totaling $31K in drug costs for 93 beneficiaries.
What is Jiss Mathew, MD's Medicare quality score? ▼
Jiss Mathew, MD has a CMS MIPS Final Score of 85.7/100 (Quality: 74). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Jiss Mathew, MD located? ▼
Jiss Mathew, MD is located at 920 SL YOUNG BLVD, Oklahoma City, OK, 73104. Phone: (405) 271-5635.
What is Jiss Mathew, MD's NPI number? ▼
Jiss Mathew, MD's National Provider Identifier (NPI) is 1508150715, issued on 06/06/2011.
Does Jiss Mathew, MD prescribe more brand-name or generic drugs? ▼
Jiss Mathew, MD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $24K in brand drug costs.
Does Jiss Mathew, MD prescribe opioids? ▼
Yes, Jiss Mathew, MD had 18 opioid claims in 2023 with an opioid prescribing rate of 6.6%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Jiss Mathew, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Jiss Mathew, MD's most frequently prescribed drugs include Amlodipine Besylate, Clopidogrel, Carvedilol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jiss Mathew, MD accept Medicare? ▼
Jiss Mathew, MD appears in CMS Medicare data with 273 Part D claims and 93 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jiss Mathew, MD's credentials? ▼
Jiss Mathew, MD's NPI is 1508150715 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.