Janette Marnik, LDN
NPI 1922709849 · Registered Dietitian · Beaver, PA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janette Marnik, LDN is a Registered Dietitian provider in Beaver, PA (NPI 1922709849).
Provider details
- NPI number
- 1922709849
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DN003054 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
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
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
- 2023-03-16
- Last updated
- 2023-03-16
- Certified
- 2023-03-16
Frequently asked questions
- What is Janette Marnik's NPI number?
- Janette Marnik's National Provider Identifier (NPI) is 1922709849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janette Marnik's specialty?
- Janette Marnik is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Janette Marnik located?
- Janette Marnik's practice location on file with NPPES is 265 3rd St Fl 2, Beaver, PA 15009-2350.
- What is Janette Marnik's phone number?
- The practice phone number listed in the NPPES registry for Janette Marnik is (330) 256-0533.
- Does Janette Marnik accept Medicare?
- Janette Marnik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janette Marnik's NPI active?
- Yes — Janette Marnik's NPI (1922709849) is active in the NPPES registry as of the last update on 2023-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.