Sandra Timoszyk, CNP
NPI 1821180084 · Family Nurse Practitioner · Clinton, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Timoszyk, CNP is a Family Nurse Practitioner provider in Clinton, MI (NPI 1821180084).
Provider details
- NPI number
- 1821180084
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704161527 (MI)
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
19 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
- 2006-09-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sandra Timoszyk's NPI number?
- Sandra Timoszyk's National Provider Identifier (NPI) is 1821180084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Timoszyk's specialty?
- Sandra Timoszyk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Timoszyk located?
- Sandra Timoszyk's practice location on file with NPPES is 301 W Franklin St, Clinton, MI 49236-9744.
- What is Sandra Timoszyk's phone number?
- The practice phone number listed in the NPPES registry for Sandra Timoszyk is (517) 456-7449.
- Does Sandra Timoszyk accept Medicare?
- Sandra Timoszyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Timoszyk's NPI active?
- Yes — Sandra Timoszyk's NPI (1821180084) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.