Theodore Ondracek, MD
NPI 1093786287 · Clinical Pathology/Laboratory Medicine Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theodore Ondracek, MD is a Clinical Pathology/Laboratory Medicine Physician provider in Buffalo, NY (NPI 1093786287).
Provider details
- NPI number
- 1093786287
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD25555 (OR)
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
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
714 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 259 | $33 |
| Protein Measurement, Serum84165 | 82 | $16 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 69 | $72 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 67 | $25 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 66 | $11 |
| Immunologic Analysis Technique on Serum (immunofixation)86334 | 57 | $16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2008-09-12
Frequently asked questions
- What is Theodore Ondracek's NPI number?
- Theodore Ondracek's National Provider Identifier (NPI) is 1093786287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Ondracek's specialty?
- Theodore Ondracek is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Ondracek located?
- Theodore Ondracek's practice location on file with NPPES is 100 High St, Buffalo, NY 14203-1126.
- What is Theodore Ondracek's phone number?
- The practice phone number listed in the NPPES registry for Theodore Ondracek is (716) 859-5600.
- Does Theodore Ondracek accept Medicare?
- Theodore Ondracek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theodore Ondracek's NPI active?
- Yes — Theodore Ondracek's NPI (1093786287) is active in the NPPES registry as of the last update on 2008-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.