Jennifer Warshaw, MS, MPH, RDN, LDN
NPI 1649897026 · Registered Dietitian · Philadelphia, PA
Jennifer Warshaw, MS, MPH, RDN, LDN is a Registered Dietitian provider in Philadelphia, PA (NPI 1649897026).
Provider details
- NPI number
- 1649897026
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, MPH, RDN, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- DN005719 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2020-07-01
- Last updated
- 2020-07-01
- Certified
- 2020-07-01
Frequently asked questions
- What is Jennifer Warshaw's NPI number?
- Jennifer Warshaw's National Provider Identifier (NPI) is 1649897026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Warshaw's specialty?
- Jennifer Warshaw is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Warshaw located?
- Jennifer Warshaw's practice location on file with NPPES is 408 Regatta Dr, Philadelphia, PA 19146-5247.
- What is Jennifer Warshaw's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Warshaw is (610) 745-6644.
- Is Jennifer Warshaw's NPI active?
- Yes — Jennifer Warshaw's NPI (1649897026) is active in the NPPES registry as of the last update on 2020-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.