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Audrey Zarba, PHD RD LDN
NPI 1366650244 · Nutritionist · Largo, MD
Audrey Zarba, PHD RD LDN is a Nutritionist provider in Largo, MD (NPI 1366650244).
Provider details
- NPI number
- 1366650244
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- PHD RD LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DX2520 (MD)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1221 Mercantile Ln
Largo, MD 20774-5374
Phone: (301) 618-5500
Fax: (301) 618-5506
Street-level locationGet directions
Mailing address
2101 E Jefferson St
Rockville, MD 20852-4908
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2010-11-02
Frequently asked questions
- What is Audrey Zarba's NPI number?
- Audrey Zarba's National Provider Identifier (NPI) is 1366650244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Audrey Zarba's specialty?
- Audrey Zarba is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Audrey Zarba located?
- Audrey Zarba's practice location on file with NPPES is 1221 Mercantile Ln, Largo, MD 20774-5374.
- What is Audrey Zarba's phone number?
- The practice phone number listed in the NPPES registry for Audrey Zarba is (301) 618-5500.
- Is Audrey Zarba's NPI active?
- Yes — Audrey Zarba's NPI (1366650244) is active in the NPPES registry as of the last update on 2010-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.