Mark Kielbiowski, MD
NPI 1982826285 · Family Medicine Physician · Greensburg, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Kielbiowski, MD is a Family Medicine Physician provider in Greensburg, PA (NPI 1982826285).
Provider details
- NPI number
- 1982826285
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD432352 (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
19 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
273 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 166 | $121 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 56 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $85 |
| Administration of Influenza Virus VaccineG0008 | 15 | $31 |
Typical Medicare-allowed amounts for these services range $31–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 147 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 741 | 196 |
| Levothyroxine Sodium | 624 | 128 |
| Amlodipine Besylate | 507 | 123 |
| Lisinopril | 486 | 127 |
| Omeprazole | 383 | 77 |
| Metformin Hcl | 374 | 89 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Mark Kielbiowski's NPI number?
- Mark Kielbiowski's National Provider Identifier (NPI) is 1982826285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Kielbiowski's specialty?
- Mark Kielbiowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Kielbiowski located?
- Mark Kielbiowski's practice location on file with NPPES is 4000 Hempfield Plaza Blvd Ste 963, Greensburg, PA 15601-1485.
- What is Mark Kielbiowski's phone number?
- The practice phone number listed in the NPPES registry for Mark Kielbiowski is (724) 837-3111.
- Does Mark Kielbiowski accept Medicare?
- Mark Kielbiowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Kielbiowski's NPI active?
- Yes — Mark Kielbiowski's NPI (1982826285) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.