Ryan Zoldowski, MD
NPI 1578140679 · Obstetrics & Gynecology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Zoldowski, MD is a Obstetrics & Gynecology Physician provider in Boston, MA (NPI 1578140679).
Provider details
- NPI number
- 1578140679
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 288954 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-03-25
- Last updated
- 2021-08-16
- Certified
- 2021-08-16
Frequently asked questions
- What is Ryan Zoldowski's NPI number?
- Ryan Zoldowski's National Provider Identifier (NPI) is 1578140679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Zoldowski's specialty?
- Ryan Zoldowski is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Zoldowski located?
- Ryan Zoldowski's practice location on file with NPPES is 800 Washington St # 22, Boston, MA 02111-1552.
- What is Ryan Zoldowski's phone number?
- The practice phone number listed in the NPPES registry for Ryan Zoldowski is (617) 636-2229.
- Does Ryan Zoldowski accept Medicare?
- Ryan Zoldowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Zoldowski's NPI active?
- Yes — Ryan Zoldowski's NPI (1578140679) is active in the NPPES registry as of the last update on 2021-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.