Istvan Karacson, DO
NPI 1255075669 · Family Medicine Physician · Sayre, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Istvan Karacson, DO is a Family Medicine Physician provider in Sayre, PA (NPI 1255075669).
Provider details
- NPI number
- 1255075669
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 34.018214 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 38 | 19 |
| Lisinopril | 30 | 15 |
| Amlodipine Besylate | 22 | 15 |
| Losartan Potassium | 15 | — |
| Sertraline Hcl | 12 | — |
| Metformin Hcl | 12 | — |
| Empagliflozin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-21
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Istvan Karacson's NPI number?
- Istvan Karacson's National Provider Identifier (NPI) is 1255075669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Istvan Karacson's specialty?
- Istvan Karacson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Istvan Karacson located?
- Istvan Karacson's practice location on file with NPPES is 1 Guthrie Sq, Sayre, PA 18840-1625.
- What is Istvan Karacson's phone number?
- The practice phone number listed in the NPPES registry for Istvan Karacson is (570) 888-6666.
- Does Istvan Karacson accept Medicare?
- Istvan Karacson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Istvan Karacson's NPI active?
- Yes — Istvan Karacson's NPI (1255075669) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.