John Zavoli, AA
NPI 1548080575 · Anesthesiologist Assistant · Saint Louis, MO
Enrolled with Medicare as Practitioner - Anesthesiology Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Zavoli, AA is a Anesthesiologist Assistant provider in Saint Louis, MO (NPI 1548080575).
Provider details
- NPI number
- 1548080575
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AA
- Sex
- Male
- Sole proprietor
- No
- License
- PENDING (MO)
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 tenure38% of score
1 yr 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
- 2024-10-15
- Last updated
- 2024-10-15
- Certified
- 2024-10-15
Frequently asked questions
- What is John Zavoli's NPI number?
- John Zavoli's National Provider Identifier (NPI) is 1548080575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Zavoli's specialty?
- John Zavoli is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Zavoli located?
- John Zavoli's practice location on file with NPPES is 615 S New Ballas Rd, Saint Louis, MO 63141-8221.
- What is John Zavoli's phone number?
- The practice phone number listed in the NPPES registry for John Zavoli is (636) 386-9224.
- Does John Zavoli accept Medicare?
- John Zavoli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Zavoli's NPI active?
- Yes — John Zavoli's NPI (1548080575) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.