Joan Metzner, LDN
NPI 1225226285 · Metabolic Nutrition Registered Dietitian · Philadelphia, PA
Joan Metzner, LDN is a Metabolic Nutrition Registered Dietitian provider in Philadelphia, PA (NPI 1225226285).
Provider details
- NPI number
- 1225226285
- Entity type
- Individual
- Primary specialty
- Metabolic Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DN000108 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-10-04
- Last updated
- 2007-10-04
Frequently asked questions
- What is Joan Metzner's NPI number?
- Joan Metzner's National Provider Identifier (NPI) is 1225226285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Metzner's specialty?
- Joan Metzner is listed in the NPPES registry with a primary specialty of Metabolic Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Joan Metzner located?
- Joan Metzner's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Joan Metzner's phone number?
- The practice phone number listed in the NPPES registry for Joan Metzner is (215) 662-2468.
- Is Joan Metzner's NPI active?
- Yes — Joan Metzner's NPI (1225226285) is active in the NPPES registry as of the last update on 2007-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.