IndividualActive
Margo Hahn, RDN
NPI 1245195346 · Registered Dietitian · Littleton, CO
Margo Hahn, RDN is a Registered Dietitian provider in Littleton, CO (NPI 1245195346).
Provider details
- NPI number
- 1245195346
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 1057414 (CO)
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
Under 1 yr in 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
7700 S Broadway
Littleton, CO 80122-2602
Phone: (720) 880-8477
Street-level locationGet directions
Mailing address
6728 W Weaver Ave
Littleton, CO 80123-3871
Registry dates
- Enumerated
- 2025-12-20
- Last updated
- 2025-12-20
- Certified
- 2025-12-20
Frequently asked questions
- What is Margo Hahn's NPI number?
- Margo Hahn's National Provider Identifier (NPI) is 1245195346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margo Hahn's specialty?
- Margo Hahn is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Margo Hahn located?
- Margo Hahn's practice location on file with NPPES is 7700 S Broadway, Littleton, CO 80122-2602.
- What is Margo Hahn's phone number?
- The practice phone number listed in the NPPES registry for Margo Hahn is (720) 880-8477.
- Is Margo Hahn's NPI active?
- Yes — Margo Hahn's NPI (1245195346) is active in the NPPES registry as of the last update on 2025-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.