IndividualActive
Carly Onopa, RDN
NPI 1356948665 · Registered Dietitian · Herndon, VA
Carly Onopa, RDN is a Registered Dietitian provider in Herndon, VA (NPI 1356948665).
Provider details
- NPI number
- 1356948665
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
461 Carlisle Dr Ste a
Herndon, VA 20170-5620
Phone: (703) 852-9675
Street-level locationGet directions
Mailing address
6131 Martins Landing Ct
Burke, VA 22015-2578
Registry dates
- Enumerated
- 2020-10-08
- Last updated
- 2020-10-08
- Certified
- 2020-10-08
Frequently asked questions
- What is Carly Onopa's NPI number?
- Carly Onopa's National Provider Identifier (NPI) is 1356948665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carly Onopa's specialty?
- Carly Onopa is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Carly Onopa located?
- Carly Onopa's practice location on file with NPPES is 461 Carlisle Dr Ste a, Herndon, VA 20170-5620.
- What is Carly Onopa's phone number?
- The practice phone number listed in the NPPES registry for Carly Onopa is (703) 852-9675.
- Is Carly Onopa's NPI active?
- Yes — Carly Onopa's NPI (1356948665) is active in the NPPES registry as of the last update on 2020-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.