Scott Kowalewsky
NPI 1013423003 · Certified Registered Nurse Anesthetist · Bay City, MI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Kowalewsky is a Certified Registered Nurse Anesthetist provider in Bay City, MI (NPI 1013423003).
Provider details
- NPI number
- 1013423003
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 4704290119 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
189 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 63 | $56 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 39 | $61 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 26 | $64 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 26 | $49 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 18 | $167 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 17 | $77 |
Typical Medicare-allowed amounts for these services range $49–$167 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-12-28
- Last updated
- 2017-12-28
Frequently asked questions
- What is Scott Kowalewsky's NPI number?
- Scott Kowalewsky's National Provider Identifier (NPI) is 1013423003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Kowalewsky's specialty?
- Scott Kowalewsky is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Scott Kowalewsky located?
- Scott Kowalewsky's practice location on file with NPPES is 1900 Columbus Ave, Bay City, MI 48708-6831.
- What is Scott Kowalewsky's phone number?
- The practice phone number listed in the NPPES registry for Scott Kowalewsky is (989) 894-3000.
- Does Scott Kowalewsky accept Medicare?
- Scott Kowalewsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Kowalewsky's NPI active?
- Yes — Scott Kowalewsky's NPI (1013423003) is active in the NPPES registry as of the last update on 2017-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.