Sydney Baer
NPI 1558153601 · Physician Assistant · New York, NY
Sydney Baer is a Physician Assistant provider in New York, NY (NPI 1558153601).
Provider details
- NPI number
- 1558153601
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Surgical Physician Assistant363AS0400X
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
83% 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
- 2025-05-22
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is Sydney Baer's NPI number?
- Sydney Baer's National Provider Identifier (NPI) is 1558153601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Baer's specialty?
- Sydney Baer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sydney Baer located?
- Sydney Baer's practice location on file with NPPES is 423 E 23rd St, New York, NY 10010-5011.
- What is Sydney Baer's phone number?
- The practice phone number listed in the NPPES registry for Sydney Baer is (312) 342-0297.
- Is Sydney Baer's NPI active?
- Yes — Sydney Baer's NPI (1558153601) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.