IndividualActive
Marissa Chrzan, MS, RDN, LDN
NPI 1386154557 · Registered Dietitian · Danville, PA
Marissa Chrzan, MS, RDN, LDN is a Registered Dietitian provider in Danville, PA (NPI 1386154557).
Provider details
- NPI number
- 1386154557
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DN004914 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
100 N Academy Ave
Danville, PA 17822-9800
Phone: (570) 271-6211
Street-level locationGet directions
Mailing address
100 N Academy Ave
Danville, PA 17822-9800
Registry dates
- Enumerated
- 2017-10-02
- Last updated
- 2017-10-02
Frequently asked questions
- What is Marissa Chrzan's NPI number?
- Marissa Chrzan's National Provider Identifier (NPI) is 1386154557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Chrzan's specialty?
- Marissa Chrzan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marissa Chrzan located?
- Marissa Chrzan's practice location on file with NPPES is 100 N Academy Ave, Danville, PA 17822-9800.
- What is Marissa Chrzan's phone number?
- The practice phone number listed in the NPPES registry for Marissa Chrzan is (570) 271-6211.
- Is Marissa Chrzan's NPI active?
- Yes — Marissa Chrzan's NPI (1386154557) is active in the NPPES registry as of the last update on 2017-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.