Samantha Sieg
NPI 1255222329 · Physician Assistant · Chesterfield, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Sieg is a Physician Assistant provider in Chesterfield, MI (NPI 1255222329).
Provider details
- NPI number
- 1255222329
- 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
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
- 2025-07-15
- Last updated
- 2026-01-29
- Certified
- 2026-01-29
Frequently asked questions
- What is Samantha Sieg's NPI number?
- Samantha Sieg's National Provider Identifier (NPI) is 1255222329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Sieg's specialty?
- Samantha Sieg is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samantha Sieg located?
- Samantha Sieg's practice location on file with NPPES is 50475 Gratiot Ave Ste B, Chesterfield, MI 48051-3128.
- What is Samantha Sieg's phone number?
- The practice phone number listed in the NPPES registry for Samantha Sieg is (248) 609-1234.
- Does Samantha Sieg accept Medicare?
- Samantha Sieg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Sieg's NPI active?
- Yes — Samantha Sieg's NPI (1255222329) is active in the NPPES registry as of the last update on 2026-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.