Ivan Colaizzi, M.D.
NPI 1073790135 · Anesthesiology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Colaizzi, M.D. is a Anesthesiology Physician provider in Pittsburgh, PA (NPI 1073790135).
Provider details
- NPI number
- 1073790135
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MT185603 (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
18 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
332 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 65 | $59 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 61 | $47 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 45 | $121 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 44 | $140 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 41 | $126 |
| Injection of Anesthetic Agent Into Thoracic Vertebra Using Imaging Guidance, Single Site64461 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-30
- Last updated
- 2008-01-30
Frequently asked questions
- What is Ivan Colaizzi's NPI number?
- Ivan Colaizzi's National Provider Identifier (NPI) is 1073790135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Colaizzi's specialty?
- Ivan Colaizzi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ivan Colaizzi located?
- Ivan Colaizzi's practice location on file with NPPES is 300 Halket St, Pittsburgh, PA 15213-3108.
- What is Ivan Colaizzi's phone number?
- The practice phone number listed in the NPPES registry for Ivan Colaizzi is (412) 641-4260.
- Does Ivan Colaizzi accept Medicare?
- Ivan Colaizzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Colaizzi's NPI active?
- Yes — Ivan Colaizzi's NPI (1073790135) is active in the NPPES registry as of the last update on 2008-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.