1. Home
  2. Directory
  3. Maryland
  4. Bethesda
  5. Psychologist
  6. NPI Profile

DR. NANCY BURGESS HARTSOCK PSY.D.
NPI 1245492479
Psychologist - Clinical in Bethesda, MD

Active since June 29, 2008
4641 MONTGOMERY AVE 212, BETHESDA, MD 20814(240) 328-7924 Get Directions Write a Review

NPPES record last updated: November 25, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Nancy Burgess Hartsock Psy.d. NPPES

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

DR. NANCY BURGESS HARTSOCK PSY.D. (NPI 1245492479) is an individual clinical provider in Bethesda, Maryland, licensed in Maryland (4528) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1245492479
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. NANCY BURGESS HARTSOCKCredential: PSY.D.
Location Address4641 MONTGOMERY AVE 212Bethesda, MD 20814-3488
Mailing Address12304 Quail Woods DrGermantown, MD 20874-1542 · (240) 328-7924
Phone(240) 328-7924
Sole ProprietorYes
Enumeration DateJune 29, 2008
Last NPPES UpdateNovember 25, 2015
✔ NPI 1245492479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MD · 4528
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
4641 MONTGOMERY AVE 212, Bethesda, MD 20814
Open in Google Maps ↗

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
92 services92 patients
Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
78 services34 patients

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 Nancy Hartsock's NPI number?

The NPI number for Nancy Hartsock is 1245492479. It was assigned to this individual provider in the NPPES registry on June 29, 2008.

Where is Nancy Hartsock located?

Nancy Hartsock practices at 4641 Montgomery Ave 212, Bethesda, MD 20814. The listed phone number is (240) 328-7924.

What is Nancy Hartsock's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Nancy Hartsock was last updated on November 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.