Stephen Matse, DO
NPI 1427054642 · Internal Medicine Physician · Johnstown, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Matse, DO is a Internal Medicine Physician provider in Johnstown, PA (NPI 1427054642).
Provider details
- NPI number
- 1427054642
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS009806L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
335 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 185 | $121 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 45 | $156 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $83 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $122 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 18 | $13 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 155 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 590 | 161 |
| Levothyroxine Sodium | 451 | 117 |
| Lisinopril | 442 | 123 |
| Pantoprazole Sodium | 413 | 112 |
| Gabapentin | 319 | 66 |
| Hydrochlorothiazide | 307 | 88 |
| Furosemide | 294 | 65 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,111 across 71 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
Additional practice locations (2)
- 104 Railroad StBedford, PA 15522-1013Phone: (814) 263-5804Fax: (814) 310-2536
- 144 5th AveHyndman, PA 15545-7379Phone: (814) 842-3206Fax: (814) 842-3746
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2022-05-24
- Certified
- 2022-05-24
Frequently asked questions
- What is Stephen Matse's NPI number?
- Stephen Matse's National Provider Identifier (NPI) is 1427054642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Matse's specialty?
- Stephen Matse is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Matse located?
- Stephen Matse's practice location on file with NPPES is 100 Hostetler Rd, Johnstown, PA 15904.
- What is Stephen Matse's phone number?
- The practice phone number listed in the NPPES registry for Stephen Matse is (814) 240-3432.
- Does Stephen Matse accept Medicare?
- Stephen Matse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Matse's NPI active?
- Yes — Stephen Matse's NPI (1427054642) is active in the NPPES registry as of the last update on 2022-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.