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Jennifer Martinek, RD
NPI 1689392318 · Registered Dietitian · Phoenix, AZ
Jennifer Martinek, RD is a Registered Dietitian provider in Phoenix, AZ (NPI 1689392318).
Provider details
- NPI number
- 1689392318
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
4626 N 16th St Apt 1387
Phoenix, AZ 85016-5150
Phone: (602) 421-8668
Street-level locationGet directions
Mailing address
3104 E Camelback Rd Unit 7285
Phoenix, AZ 85016-4502
Registry dates
- Enumerated
- 2022-08-18
- Last updated
- 2022-08-18
- Certified
- 2022-08-18
Frequently asked questions
- What is Jennifer Martinek's NPI number?
- Jennifer Martinek's National Provider Identifier (NPI) is 1689392318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Martinek's specialty?
- Jennifer Martinek is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Martinek located?
- Jennifer Martinek's practice location on file with NPPES is 4626 N 16th St Apt 1387, Phoenix, AZ 85016-5150.
- What is Jennifer Martinek's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Martinek is (602) 421-8668.
- Is Jennifer Martinek's NPI active?
- Yes — Jennifer Martinek's NPI (1689392318) is active in the NPPES registry as of the last update on 2022-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.