Shannon Simak, PA-C
NPI 1477430346 · Physician Assistant · Great Neck, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Simak, PA-C is a Physician Assistant provider in Great Neck, NY (NPI 1477430346).
Provider details
- NPI number
- 1477430346
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
Under 1 yr in 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
- 2025-08-20
- Last updated
- 2026-03-22
- Certified
- 2026-03-22
Frequently asked questions
- What is Shannon Simak's NPI number?
- Shannon Simak's National Provider Identifier (NPI) is 1477430346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Simak's specialty?
- Shannon Simak is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Simak located?
- Shannon Simak's practice location on file with NPPES is 833 Northern Blvd Ste 160, Great Neck, NY 11021-5322.
- What is Shannon Simak's phone number?
- The practice phone number listed in the NPPES registry for Shannon Simak is (516) 498-8400.
- Does Shannon Simak accept Medicare?
- Shannon Simak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Simak's NPI active?
- Yes — Shannon Simak's NPI (1477430346) is active in the NPPES registry as of the last update on 2026-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.