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Isaac John, MD
NPI 1194775692 · Specialist · Memphis, TN
Isaac John, MD is a Specialist provider in Memphis, TN (NPI 1194775692).
Provider details
- NPI number
- 1194775692
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD0000018442 (TN)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
5959 Park Ave
Memphis, TN 38119-5200
Phone: (901) 685-9640
Fax: (901) 685-9647
Street-level locationGet directions
Mailing address
6005 Park Ave
Memphis, TN 38119-5213
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2014-09-09
Frequently asked questions
- What is Isaac John's NPI number?
- Isaac John's National Provider Identifier (NPI) is 1194775692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac John's specialty?
- Isaac John is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Isaac John located?
- Isaac John's practice location on file with NPPES is 5959 Park Ave, Memphis, TN 38119-5200.
- What is Isaac John's phone number?
- The practice phone number listed in the NPPES registry for Isaac John is (901) 685-9640.
- Is Isaac John's NPI active?
- Yes — Isaac John's NPI (1194775692) is active in the NPPES registry as of the last update on 2014-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.