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Farrell Johnson, MD
NPI 1518062207 · Health Maintenance Organization · Houston, TX
Farrell Johnson, MD is a Health Maintenance Organization provider in Houston, TX (NPI 1518062207).
Provider details
- NPI number
- 1518062207
- Entity type
- Individual
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- L4009 (TX)
Specialties & taxonomies
Managed Care Organizations
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
12575 Toulouse St
Houston, TX 77015-3316
Phone: (713) 218-8186
Fax: (713) 218-8186
Street-level locationGet directions
Mailing address
12575 Toulouse St
Houston, TX 77015-3316
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2013-10-31
Frequently asked questions
- What is Farrell Johnson's NPI number?
- Farrell Johnson's National Provider Identifier (NPI) is 1518062207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Farrell Johnson's specialty?
- Farrell Johnson is listed in the NPPES registry with a primary specialty of Health Maintenance Organization (Managed Care Organizations).
- Where is Farrell Johnson located?
- Farrell Johnson's practice location on file with NPPES is 12575 Toulouse St, Houston, TX 77015-3316.
- What is Farrell Johnson's phone number?
- The practice phone number listed in the NPPES registry for Farrell Johnson is (713) 218-8186.
- Is Farrell Johnson's NPI active?
- Yes — Farrell Johnson's NPI (1518062207) is active in the NPPES registry as of the last update on 2013-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.