NPI registry status
Active
2026 NPPES data Pediatric Nephrology Physician NPI 1891068979 D.O.
Verify on CMS → Nisha Mathews, D.O.
Pediatric Nephrology 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 753 in Pediatric Nephrology 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
83
Medicare Part D claims · Pediatric Nephrology Physician avg: 91
What the federal data shows
Nisha Mathews, D.O. filed 83 Medicare Part D claims in 2024 as a Pediatric Nephrology Physician in Oklahoma City, Oklahoma.
- 83
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥0th
- pct by Part D claim volume (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 Nisha Mathews, D.O.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1891068979), first enumerated 02/20/2012.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 83 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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
- 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.
Compare Mathews with other Pediatric Nephrology Physician providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Oklahoma
- Dr. Qassim Abid, M.D. Oklahoma City, OK
- Dr. Adam Bensimhon, MD Oklahoma City, OK
- Dr. Pascale Lane, MD Oklahoma City, OK
- Dr. Anoosh Moin, M. D. Oklahoma City, OK
- Dr. Abhijeet Pal, MD Oklahoma City, OK
- Dr. Adnan Safdar, MD. Oklahoma City, OK
Other specialties in Oklahoma City: Mental Health Counselor (1,664) · Case Manager/Care Coordinator (1,427) · Behavior Technician (1,344) · Counselor (1,237)
CMS NPPES provider registry desk
NPI 1891068979 · Pediatric Nephrology Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1891068979
- ENUM-MID 2012
- TAX-NARROW 753
- RX-TRACE 83
- BOOK-THIN 8 in Oklahoma
- PHOTO-ENUM Batoule Majed, MD · 2012
Nisha Mathews, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
83 ≥ 0th percentile 0% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Nisha Mathews, D.O. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Nisha Mathews, D.O.?
Quality data not reportedPrimary specialty
Pediatric Nephrology Physician
Medicare Part D claims
83 9% vs specialty avg
Specialty distribution in Oklahoma
How Pediatric Nephrology Physician compares to other specialties among Oklahoma providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Pediatric Nephrology Physician. Verify directly:
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 | 1891068979 |
|---|---|
| Specialty | Pediatric Nephrology Physician |
| Credentials | D.O. |
| Gender | Female |
| NPI Issued | 02/20/2012 |
Hospital and facility affiliations
Facilities where Nisha Mathews, D.O. 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.
The Nemours Foundation
Orlando, FL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
83
Total Claims
$46K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 124.733
- Total Day Supply
- 3,531
- Generic Drug Cost
- $6K
- Antibiotic Claims
- 11
Patient Demographics
- Average Patient Age
- 11.6 years
- Avg HCC Risk Score
- 8.31
Pediatric Nephrology Physician Overview
How Nisha Mathews, D.O. fits within the Pediatric Nephrology Physician landscape nationally.
753
Pediatric Nephrology Physician Providers in US
50
States with Pediatric Nephrology Physician
91
Avg Claims per Provider
Nisha Mathews, D.O.'s 83 claims are below the specialty average of 91.
Nationwide Pediatric Nephrology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Mathews, both outside Oklahoma so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pediatric Nephrology Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Mathews.
One of 8 Pediatric Nephrology Physician providers enrolled in Oklahoma, 7 are shown on this page.
Compare Pediatric Nephrology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Nisha Mathews, D.O.'s specialty? ▼
Nisha Mathews, D.O. specializes in Pediatric Nephrology Physician and practices in Oklahoma City, Oklahoma. Credentials: D.O..
How much does Nisha Mathews, D.O. prescribe under Medicare Part D? ▼
In 2024, Nisha Mathews, D.O. wrote 83 Medicare Part D claims totaling $46K in drug costs for N/A beneficiaries.
Where is Nisha Mathews, D.O. located? ▼
Nisha Mathews, D.O. is located at 1200 CHILDRENS AVE STE 5D, Oklahoma City, OK, 73104. Phone: (405) 271-4409.
What is Nisha Mathews, D.O.'s NPI number? ▼
Nisha Mathews, D.O.'s National Provider Identifier (NPI) is 1891068979, issued on 02/20/2012.
How many Pediatric Nephrology Physician providers are there in the US? ▼
There are 753 Pediatric Nephrology Physician providers across 50 states in the US. The average Pediatric Nephrology Physician provider writes 91 Medicare Part D claims per year.
Does Nisha Mathews, D.O. accept Medicare? ▼
Nisha Mathews, D.O. appears in CMS Medicare data with 83 Part D claims and N/A Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nisha Mathews, D.O.'s credentials? ▼
Nisha Mathews, D.O.'s NPI is 1891068979 with credentials D.O.. 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.
- 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.