Harold Joh, Md.pc
NPI 1689863870 · Prescribing (Medical) Psychologist · Westland, MI
Harold Joh, Md.pc is a Prescribing (Medical) Psychologist organization in Westland, MI (NPI 1689863870).
Provider details
- NPI number
- 1689863870
- Entity type
- Organization
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Harold Joh, President(734) 729-3133
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2007-10-24
- Last updated
- 2007-10-24
Frequently asked questions
- What is Harold Joh, Md.pc's NPI number?
- Harold Joh, Md.pc's National Provider Identifier (NPI) is 1689863870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harold Joh, Md.pc?
- Harold Joh, Md.pc is classified in the NPPES registry as Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is Harold Joh, Md.pc located?
- Harold Joh, Md.pc's practice location on file with NPPES is 1547 S Wayne Rd, Westland, MI 48186-5436.
- What is Harold Joh, Md.pc's phone number?
- The practice phone number listed in the NPPES registry for Harold Joh, Md.pc is (734) 729-3133.
- Who is the authorized official for Harold Joh, Md.pc?
- The authorized official listed on Harold Joh, Md.pc's NPPES record is Harold Joh, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harold Joh, Md.pc's NPI active?
- Yes — Harold Joh, Md.pc's NPI (1689863870) is active in the NPPES registry as of the last update on 2007-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.