Jerry Zwak, CRNA
NPI 1518955533 · Certified Registered Nurse Anesthetist · Madison, SD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jerry Zwak, CRNA is a Certified Registered Nurse Anesthetist provider in Madison, SD (NPI 1518955533).
Provider details
- NPI number
- 1518955533
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- R 140763-1 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-13
- Last updated
- 2013-12-03
Frequently asked questions
- What is Jerry Zwak's NPI number?
- Jerry Zwak's National Provider Identifier (NPI) is 1518955533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jerry Zwak's specialty?
- Jerry Zwak is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jerry Zwak located?
- Jerry Zwak's practice location on file with NPPES is 208 Linden Dr, Madison, SD 57042-7342.
- What is Jerry Zwak's phone number?
- The practice phone number listed in the NPPES registry for Jerry Zwak is (605) 381-3892.
- Does Jerry Zwak accept Medicare?
- Jerry Zwak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jerry Zwak's NPI active?
- Yes — Jerry Zwak's NPI (1518955533) is active in the NPPES registry as of the last update on 2013-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.