MRS. MARY FRANCES HASTY HARTLEY MS, RDN
NPI 1659835049
Dietitian, Registered in Reston, VA

Q: What is Mary Hartley's NPI number?

The NPI number for Mary Hartley is 1659835049. It was assigned to this individual provider in the NPPES registry on January 30, 2019. The provider is also known as Ms. Mary Frances Hasty Ms, Rdn, Ldn.

Q: What is Mary Hartley's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Hartley was last updated on January 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.

Active since January 30, 2019

11800 SUNRISE VALLEY DR STE 700, RESTON, VA 20191(703) 834-1473 Get Directions Write a Review

NPPES record last updated: January 30, 2019. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Mrs. Mary Frances Hasty Hartley Ms, Rdn NPPES

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

MRS. MARY FRANCES HASTY HARTLEY MS, RDN (NPI 1659835049) is an individual dietitian, registered in Reston, Virginia, licensed in North Carolina (86069089) and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1659835049

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameMRS. MARY FRANCES HASTY HARTLEYCredential: MS, RDN

Location Address11800 SUNRISE VALLEY DR STE 700Reston, VA 20191-5315

Mailing Address11800 Sunrise Valley Dr Ste 700Reston, VA 20191-5315 · (703) 834-1473

Phone(703) 834-1473

Sole ProprietorNo

Enumeration DateJanuary 30, 2019

✔ NPI 1659835049 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 NC · 86069089

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.

11800 SUNRISE VALLEY DR STE 700, Reston, VA 20191

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Other Names 1

Former Name (1)Ms. Mary Frances Hasty Ms, Rdn, Ldn

Other Providers at the Same Location NPPES 11

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

JOSIAH NGUYEN

Physician Assistant