Joanne Westphal, D.O.
NPI 1891953634 · General Practice Physician · East Lansing, MI
Joanne Westphal, D.O. is a General Practice Physician provider in East Lansing, MI (NPI 1891953634).
Provider details
- NPI number
- 1891953634
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5101012837 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-29
- Last updated
- 2008-05-29
Frequently asked questions
- What is Joanne Westphal's NPI number?
- Joanne Westphal's National Provider Identifier (NPI) is 1891953634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Westphal's specialty?
- Joanne Westphal is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Joanne Westphal located?
- Joanne Westphal's practice location on file with NPPES is 211 Clarendon Rd, East Lansing, MI 48823-2616.
- What is Joanne Westphal's phone number?
- The practice phone number listed in the NPPES registry for Joanne Westphal is (517) 333-8447.
- Is Joanne Westphal's NPI active?
- Yes — Joanne Westphal's NPI (1891953634) is active in the NPPES registry as of the last update on 2008-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.