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William Joh
NPI 1972829893 · Internal Medicine Physician · Detroit, MI
William Joh is a Internal Medicine Physician provider in Detroit, MI (NPI 1972829893).
Provider details
- NPI number
- 1972829893
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301032373 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
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
3028 W Grand Blvd
Detroit, MI 48202-6028
Phone: (313) 456-1553
Fax: (313) 456-1579
Street-level locationGet directions
Mailing address
5605 Pembrooke Xing
West Bloomfield, MI 48322-1794
Registry dates
- Enumerated
- 2010-04-16
- Last updated
- 2010-04-16
Frequently asked questions
- What is William Joh's NPI number?
- William Joh's National Provider Identifier (NPI) is 1972829893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Joh's specialty?
- William Joh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Joh located?
- William Joh's practice location on file with NPPES is 3028 W Grand Blvd, Detroit, MI 48202-6028.
- What is William Joh's phone number?
- The practice phone number listed in the NPPES registry for William Joh is (313) 456-1553.
- Is William Joh's NPI active?
- Yes — William Joh's NPI (1972829893) is active in the NPPES registry as of the last update on 2010-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.