Michael Chichak, M.D.
NPI 1023305844 · Internal Medicine Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Chichak, M.D. is a Internal Medicine Physician provider in Pittsburgh, PA (NPI 1023305844).
Provider details
- NPI number
- 1023305844
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MT199078 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 47 | 25 |
| Amlodipine Besylate | 41 | 25 |
| Omeprazole | 20 | — |
| Gabapentin | 19 | — |
| Metformin Hcl | 19 | 14 |
| Montelukast Sodium | 19 | — |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-30
- Last updated
- 2011-06-30
Frequently asked questions
- What is Michael Chichak's NPI number?
- Michael Chichak's National Provider Identifier (NPI) is 1023305844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Chichak's specialty?
- Michael Chichak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Chichak located?
- Michael Chichak's practice location on file with NPPES is 1400 Locust St, Pittsburgh, PA 15219-5114.
- What is Michael Chichak's phone number?
- The practice phone number listed in the NPPES registry for Michael Chichak is (412) 232-8080.
- Does Michael Chichak accept Medicare?
- Michael Chichak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Chichak's NPI active?
- Yes — Michael Chichak's NPI (1023305844) is active in the NPPES registry as of the last update on 2011-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.