Christopher Mizzi, DO
NPI 1922239854 · Hospitalist Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Mizzi, DO is a Hospitalist Physician provider in Pittsburgh, PA (NPI 1922239854).
Provider details
- NPI number
- 1922239854
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS016189 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
479 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 240 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 67 | $108 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 58 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $164 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 29 | $47 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 22 | 16 |
| Apixabanbrand: Eliquis | 21 | — |
| Furosemide | 21 | 13 |
| Prednisone | 20 | 16 |
| Amlodipine Besylate | 18 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 15 |
| Oxycodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-27
- Last updated
- 2021-03-15
- Certified
- 2021-03-15
Frequently asked questions
- What is Christopher Mizzi's NPI number?
- Christopher Mizzi's National Provider Identifier (NPI) is 1922239854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Mizzi's specialty?
- Christopher Mizzi is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Mizzi located?
- Christopher Mizzi's practice location on file with NPPES is 1000 Bower Hill Rd, Pittsburgh, PA 15243-1873.
- What is Christopher Mizzi's phone number?
- The practice phone number listed in the NPPES registry for Christopher Mizzi is (412) 942-4000.
- Does Christopher Mizzi accept Medicare?
- Christopher Mizzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Mizzi's NPI active?
- Yes — Christopher Mizzi's NPI (1922239854) is active in the NPPES registry as of the last update on 2021-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.