ELIZABETH MCCAHILL RDN
NPI 1003529223
Dietitian, Registered in Baltimore, MD

Q: What is Elizabeth Mccahill's NPI number?

The NPI number for Elizabeth Mccahill is 1003529223. It was assigned to this individual provider in the NPPES registry on January 3, 2023.

Q: What is Elizabeth Mccahill's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Active since January 03, 2023

800 LINDEN AVE, BALTIMORE, MD 21201(443) 552-2432 Get Directions Write a Review

NPPES record last updated: January 3, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Elizabeth Mccahill Rdn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIZABETH MCCAHILL RDN (NPI 1003529223) is an individual dietitian, registered in Baltimore, Maryland, licensed in Maryland (DX5539) and active in the NPI registry since January 2023. She maintains a secondary practice location in Baltimore.

NPPES Registry Identity

NPI1003529223

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameELIZABETH MCCAHILLCredential: RDN

Location Address800 LINDEN AVEBaltimore, MD 21201-4622

Mailing Address920 Elkridge Landing RdLinthicum, MD 21090-2917

Phone(443) 552-2432

Sole ProprietorNo

Enumeration DateJanuary 3, 2023

NPPES CertifiedAugust 23, 2022

✔ NPI 1003529223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in MD · DX5539

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

800 LINDEN AVE, Baltimore, MD 21201

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Secondary Practice Location 1

Location 14801 Liberty Heights AveBaltimore, MD 21207-7157 · Phone (410) 466-2124

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Mccahill Rdn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Mccahill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Maryland General Clinical Practice Group, Inc.

Same address

Psychiatry

827 LINDEN AVE STE B
Baltimore, MD 21201

Reassigned Medicare billing, Maryland enrollment
128 clinicians in this Medicare group

NPI 1689413197 (410) 225-8240

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UNIVERSITY OF MARYLAND PHYSICIANS, P.A.

Internal Medicine (Infectious Disease)