Dianne Zalenski
NPI 1811963085 · Specialist · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianne Zalenski is a Specialist provider in Pittsburgh, PA (NPI 1811963085).
Provider details
- NPI number
- 1811963085
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MD420589 (PA)
Specialties & taxonomies
Other Service Providers
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
348 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 | 129 | $122 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 95 | $123 |
| Administration of Influenza Virus VaccineG0008 | 38 | $20 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $86 |
| 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 | 27 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 357 | 93 |
| Atorvastatin Calcium | 340 | 91 |
| Rosuvastatin Calcium | 244 | 71 |
| Amlodipine Besylate | 206 | 62 |
| Hydrochlorothiazide | 188 | 51 |
| Simvastatin | 178 | 48 |
| Tirzepatidebrand: Mounjaro |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2021-04-06
Frequently asked questions
- What is Dianne Zalenski's NPI number?
- Dianne Zalenski's National Provider Identifier (NPI) is 1811963085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Zalenski's specialty?
- Dianne Zalenski is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Dianne Zalenski located?
- Dianne Zalenski's practice location on file with NPPES is 5230 Centre Ave, Pittsburgh, PA 15232-1304.
- What is Dianne Zalenski's phone number?
- The practice phone number listed in the NPPES registry for Dianne Zalenski is (412) 623-2458.
- Does Dianne Zalenski accept Medicare?
- Dianne Zalenski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianne Zalenski's NPI active?
- Yes — Dianne Zalenski's NPI (1811963085) is active in the NPPES registry as of the last update on 2021-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.