Kathleen Holleran, MD
NPI 1376508382 · Internal Medicine Physician · Gibsonia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Holleran, MD is a Internal Medicine Physician provider in Gibsonia, PA (NPI 1376508382).
Provider details
- NPI number
- 1376508382
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD426742 (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
20 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
279 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 100 | $127 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 93 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $88 |
| Administration of Influenza Virus VaccineG0008 | 30 | $31 |
| Admn Sarscov2 Vacc 1 Dose90480 | 14 | $41 |
| Administration of Pneumococcal VaccineG0009 | 12 | $31 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 461 | 147 |
| Levothyroxine Sodium | 313 | 87 |
| Amlodipine Besylate | 274 | 73 |
| Lisinopril | 211 | 63 |
| Alendronate Sodium | 163 | 33 |
| Metoprolol Succinate | 138 | 32 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$333 across 17 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)
- 7110 Church AvePittsburgh, PA 15202-1812Phone: (412) 766-3337Fax: (412) 766-5831
- 1000 W View Park Dr Ste 1Pittsburgh, PA 15229-1785Phone: (412) 939-3090Fax: (412) 939-3094
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2021-06-18
- Certified
- 2021-06-02
Frequently asked questions
- What is Kathleen Holleran's NPI number?
- Kathleen Holleran's National Provider Identifier (NPI) is 1376508382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Holleran's specialty?
- Kathleen Holleran is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Holleran located?
- Kathleen Holleran's practice location on file with NPPES is 5375 William Flynn Hwy, Gibsonia, PA 15044-9666.
- What is Kathleen Holleran's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Holleran is (724) 444-4700.
- Does Kathleen Holleran accept Medicare?
- Kathleen Holleran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Holleran's NPI active?
- Yes — Kathleen Holleran's NPI (1376508382) is active in the NPPES registry as of the last update on 2021-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.