Avery Zierk, MD
NPI 1548766595 · Neonatal-Perinatal Medicine Physician · Providence, RI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Avery Zierk, MD is a Neonatal-Perinatal Medicine Physician provider in Providence, RI (NPI 1548766595).
Provider details
- NPI number
- 1548766595
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD19798 (RI)
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 1800 Orleans StBaltimore, MD 21287-0010Phone: (410) 955-6070
- 101 Dudley StProvidence, RI 02905-2401Phone: (401) 274-1122Fax: (401) 453-7571
- 455 Toll Gate RdWarwick, RI 02886-2759Phone: (401) 737-7010Fax: (401) 736-4546
Registry dates
- Enumerated
- 2018-03-30
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Avery Zierk's NPI number?
- Avery Zierk's National Provider Identifier (NPI) is 1548766595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Avery Zierk's specialty?
- Avery Zierk is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Avery Zierk located?
- Avery Zierk's practice location on file with NPPES is 101 Plain St Fl 6, Providence, RI 02903-4829.
- What is Avery Zierk's phone number?
- The practice phone number listed in the NPPES registry for Avery Zierk is (401) 274-1122.
- Does Avery Zierk accept Medicare?
- Avery Zierk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Avery Zierk's NPI active?
- Yes — Avery Zierk's NPI (1548766595) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.