IndividualActive
Samantha Mackinnon, RD, LD
NPI 1558839100 · Registered Dietitian · Houston, TX
Samantha Mackinnon, RD, LD is a Registered Dietitian provider in Houston, TX (NPI 1558839100).
Provider details
- NPI number
- 1558839100
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- 1076848 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1369 Arlington St
Houston, TX 77008-4568
Phone: (470) 533-6100
Street-level locationGet directions
Mailing address
1369 Arlington St
Houston, TX 77008-4568
Registry dates
- Enumerated
- 2018-11-12
- Last updated
- 2018-11-12
Frequently asked questions
- What is Samantha Mackinnon's NPI number?
- Samantha Mackinnon's National Provider Identifier (NPI) is 1558839100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Mackinnon's specialty?
- Samantha Mackinnon is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Samantha Mackinnon located?
- Samantha Mackinnon's practice location on file with NPPES is 1369 Arlington St, Houston, TX 77008-4568.
- What is Samantha Mackinnon's phone number?
- The practice phone number listed in the NPPES registry for Samantha Mackinnon is (470) 533-6100.
- Is Samantha Mackinnon's NPI active?
- Yes — Samantha Mackinnon's NPI (1558839100) is active in the NPPES registry as of the last update on 2018-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.