IndividualActive
Mary Jane Detroyer, M.S., R.D.
NPI 1346309978 · Registered Dietitian · New York, NY
Mary Jane Detroyer, M.S., R.D. is a Registered Dietitian provider in New York, NY (NPI 1346309978).
Provider details
- NPI number
- 1346309978
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S., R.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 004019-1 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 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
357 E 57th St
Suite 14
New York, NY 10022-2907
Phone: (212) 759-7110
Fax: (212) 759-7113
Street-level locationGet directions
Mailing address
357 E 57th St
New York, NY 10022-2907
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Jane Detroyer's NPI number?
- Mary Jane Detroyer's National Provider Identifier (NPI) is 1346309978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jane Detroyer's specialty?
- Mary Jane Detroyer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Jane Detroyer located?
- Mary Jane Detroyer's practice location on file with NPPES is 357 E 57th St, New York, NY 10022-2907.
- What is Mary Jane Detroyer's phone number?
- The practice phone number listed in the NPPES registry for Mary Jane Detroyer is (212) 759-7110.
- Is Mary Jane Detroyer's NPI active?
- Yes — Mary Jane Detroyer's NPI (1346309978) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.