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Sandra Williamson, LPN
NPI 1578405643 · Licensed Practical Nurse · Ann Arbor, MI
Sandra Williamson, LPN is a Licensed Practical Nurse provider in Ann Arbor, MI (NPI 1578405643).
Provider details
- NPI number
- 1578405643
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4703095204 (MI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
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
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
2215 Fuller Rd
Ann Arbor, MI 48105-2303
Phone: (734) 769-7100
Fax: (734) 845-3272
Street-level locationGet directions
Mailing address
2215 Fuller Rd
Ann Arbor, MI 48105-2303
Registry dates
- Enumerated
- 2026-04-08
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Sandra Williamson's NPI number?
- Sandra Williamson's National Provider Identifier (NPI) is 1578405643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Williamson's specialty?
- Sandra Williamson is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Sandra Williamson located?
- Sandra Williamson's practice location on file with NPPES is 2215 Fuller Rd, Ann Arbor, MI 48105-2303.
- What is Sandra Williamson's phone number?
- The practice phone number listed in the NPPES registry for Sandra Williamson is (734) 769-7100.
- Is Sandra Williamson's NPI active?
- Yes — Sandra Williamson's NPI (1578405643) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.