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TIFFANIE J ON
NPI 1306654546
Dietitian, Registered in Germantown, MD

Active since December 19, 2024
19801 OBSERVATION DR, GERMANTOWN, MD 20876(301) 557-6000 Get Directions Write a Review

NPPES record last updated: January 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 2, 2025, Dec 19, 2024 (2 updates tracked since 2024).

About Tiffanie J On NPPES

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

TIFFANIE J ON (NPI 1306654546) is an individual dietitian, registered in Germantown, Maryland and active in the NPI registry since December 2024.

NPPES Registry Identity

NPI1306654546
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameTIFFANIE J ON
Location Address19801 OBSERVATION DRGermantown, MD 20876-4070
Mailing Address19801 Observation DrGermantown, MD 20876-4070
Phone(301) 557-6000
Sole ProprietorNo
Enumeration DateDecember 19, 2024
Last NPPES UpdateJanuary 2, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 2, 2025
✔ NPI 1306654546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
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.
19801 OBSERVATION DR, Germantown, MD 20876
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Other Providers at the Same Location NPPES 20

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

NICOLE ANN YOUNG PA
Physician Assistant
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 557-6000
MRS. JOANN ORDAZ CRNP
Nurse Practitioner (Family)
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 557-6000
EUNICE TUCIO JARANDILLA
Registered Nurse
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 557-6000
PHILIP BOBROWSKY
Dietitian, Registered
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 557-6931
FREDERICK FOOT AND ANKLE SPECIALISTS, P.C.
Podiatrist (Foot & Ankle Surgery)
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 668-9707
IMELDA EYI FELUDU LCPC
Counselor (Professional)
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 754-8800
DR. AMEESH HARISH VORA M.D.
Internal Medicine
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 577-6048
CEP AMERICA - INTENSIVISTS PC
Internal Medicine (Critical Care Medicine)
19801 OBSERVATION DR
GERMANTOWN, MD 20876
Montgomery County (301) 557-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tiffanie On's NPI number?

The NPI number for Tiffanie On is 1306654546. It was assigned to this individual provider in the NPPES registry on December 19, 2024.

Where is Tiffanie On located?

Tiffanie On practices at 19801 Observation Dr, Germantown, MD 20876. The listed phone number is (301) 557-6000.

What is Tiffanie On's specialty?

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

When was this NPI record last updated?

The NPPES record for Tiffanie On was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.