Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Rebecca L Long, RDN, LDN

Individual provider Registered Dietitian · NPI 1255159992

Rebecca L Long, RDN, LDN is a Registered Dietitian OR Nutrition Professional in Pittsburgh, Pennsylvania. Qualified in 2005, 21 years ago. Practices with Case Specific Nutrition LLC, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
21
Licensed in
PA
In the registry since
2024
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

9800A McKnight Rd Ste 205
Pittsburgh, PA 15237-6006
Phone: (412) 593-2048
Fax: (844) 311-7396
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 118 Queens Ct, Pittsburgh, PA 15237-2043 — (513) 594-1004

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DN003827 (PA)

Record details

NPI number1255159992
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorNo
NPI enumeratedOctober 1, 2024
Last updated in NPPESOctober 1, 2024
Certification dateOctober 1, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Case Specific Nutrition Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Pittsburgh