Dennis Mattei, MD
NPI 1366404048 · Internal Medicine Physician · Tunkhannock, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Mattei, MD is a Internal Medicine Physician provider in Tunkhannock, PA (NPI 1366404048).
Provider details
- NPI number
- 1366404048
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD040918E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,818 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| 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 | 442 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 325 | $170 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 307 | $11 |
| Blood Test, Clotting Time85610 | 212 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 148 | $121 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 616 | 168 |
| Omeprazole | 399 | 113 |
| Levothyroxine Sodium | 392 | 110 |
| Lisinopril | 370 | 114 |
| Metformin Hcl | 308 | 77 |
| Metoprolol Succinate | 300 | 88 |
| Furosemide | 258 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-06
- Last updated
- 2020-08-12
- Certified
- 2020-08-12
Frequently asked questions
- What is Dennis Mattei's NPI number?
- Dennis Mattei's National Provider Identifier (NPI) is 1366404048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Mattei's specialty?
- Dennis Mattei is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Mattei located?
- Dennis Mattei's practice location on file with NPPES is 10 Trieble Dr, Tunkhannock, PA 18657-7054.
- What is Dennis Mattei's phone number?
- The practice phone number listed in the NPPES registry for Dennis Mattei is (570) 996-2700.
- Does Dennis Mattei accept Medicare?
- Dennis Mattei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Mattei's NPI active?
- Yes — Dennis Mattei's NPI (1366404048) is active in the NPPES registry as of the last update on 2020-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.