IndividualActive
Kathleen Marcus, RD
NPI 1477728673 · Registered Dietitian · Youngstown, OH
Kathleen Marcus, RD is a Registered Dietitian provider in Youngstown, OH (NPI 1477728673).
Provider details
- NPI number
- 1477728673
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- LD 2332 (OH)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
6845 Tanglewood Dr
Youngstown, OH 44512-4928
Phone: (330) 758-0723
Fax: (330) 726-9855
Street-level locationGet directions
Mailing address
6845 Tanglewood Dr
Youngstown, OH 44512-4928
Registry dates
- Enumerated
- 2008-04-28
- Last updated
- 2008-04-28
Frequently asked questions
- What is Kathleen Marcus's NPI number?
- Kathleen Marcus's National Provider Identifier (NPI) is 1477728673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Marcus's specialty?
- Kathleen Marcus is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Kathleen Marcus located?
- Kathleen Marcus's practice location on file with NPPES is 6845 Tanglewood Dr, Youngstown, OH 44512-4928.
- What is Kathleen Marcus's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Marcus is (330) 758-0723.
- Is Kathleen Marcus's NPI active?
- Yes — Kathleen Marcus's NPI (1477728673) is active in the NPPES registry as of the last update on 2008-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.