Sunil Mathew, M.D.
NPI 1003990540 · Cardiovascular Disease Physician · Norman, OK
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunil Mathew, M.D. is a Cardiovascular Disease Physician provider in Norman, OK (NPI 1003990540).
Provider details
- NPI number
- 1003990540
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 229451 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,132 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,561 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 279 | $122 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 219 | $16 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 197 | $66 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 152 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bisoprolol Fumarate | 421 | 133 |
| Carvedilol | 309 | 81 |
| Ranolazinebrand: Ranolazine Er | 223 | 69 |
| Apixabanbrand: Eliquis | 199 | 43 |
| Amiodarone Hcl | 188 | 65 |
| Amlodipine Besylate | 155 | 44 |
| Rosuvastatin Calcium | 154 | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$460 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2021-07-16
- Certified
- 2021-07-16
Frequently asked questions
- What is Sunil Mathew's NPI number?
- Sunil Mathew's National Provider Identifier (NPI) is 1003990540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunil Mathew's specialty?
- Sunil Mathew is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sunil Mathew located?
- Sunil Mathew's practice location on file with NPPES is 3500 Healthplex Pkwy Ste 200, Norman, OK 73072-9801.
- What is Sunil Mathew's phone number?
- The practice phone number listed in the NPPES registry for Sunil Mathew is (405) 515-2222.
- Does Sunil Mathew accept Medicare?
- Sunil Mathew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunil Mathew's NPI active?
- Yes — Sunil Mathew's NPI (1003990540) is active in the NPPES registry as of the last update on 2021-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.