Melissa Wei, MD, MPH
NPI 1801113451 · Internal Medicine Physician · Ann Arbor, MI
Melissa Wei, MD, MPH is a Internal Medicine Physician provider in Ann Arbor, MI (NPI 1801113451).
Provider details
- NPI number
- 1801113451
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 4301108574 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-04-22
- Last updated
- 2015-09-04
Frequently asked questions
- What is Melissa Wei's NPI number?
- Melissa Wei's National Provider Identifier (NPI) is 1801113451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Wei's specialty?
- Melissa Wei is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Wei located?
- Melissa Wei's practice location on file with NPPES is 1500 East Medical Center Drive, Ann Arbor, MI 48109-5352.
- What is Melissa Wei's phone number?
- The practice phone number listed in the NPPES registry for Melissa Wei is (734) 936-5582.
- Is Melissa Wei's NPI active?
- Yes — Melissa Wei's NPI (1801113451) is active in the NPPES registry as of the last update on 2015-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.