IndividualActive
Mary Hojnowski, RD, LD
NPI 1225709603 · Registered Dietitian · La Plata, MD
Mary Hojnowski, RD, LD is a Registered Dietitian provider in La Plata, MD (NPI 1225709603).
Provider details
- NPI number
- 1225709603
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- DX4506 (MD)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
10210 La Plata Rd
La Plata, MD 20646
Phone: (301) 392-3007
Fax: (301) 392-3441
Street-level locationGet directions
Mailing address
13632 Brandon Ct
Newburg, MD 20664-2830
Registry dates
- Enumerated
- 2021-09-24
- Last updated
- 2021-09-24
- Certified
- 2021-09-09
Frequently asked questions
- What is Mary Hojnowski's NPI number?
- Mary Hojnowski's National Provider Identifier (NPI) is 1225709603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hojnowski's specialty?
- Mary Hojnowski is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Hojnowski located?
- Mary Hojnowski's practice location on file with NPPES is 10210 La Plata Rd, La Plata, MD 20646.
- What is Mary Hojnowski's phone number?
- The practice phone number listed in the NPPES registry for Mary Hojnowski is (301) 392-3007.
- Is Mary Hojnowski's NPI active?
- Yes — Mary Hojnowski's NPI (1225709603) is active in the NPPES registry as of the last update on 2021-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.