Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SUSAN JEANE HANOWELL M.D.
NPI 1992750624
Anesthesiology in Rockville, MD

Active since May 23, 2006
14820 PHYSICIANS LN, 242, ROCKVILLE, MD 20850(301) 838-9606 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Susan Jeane Hanowell M.d. NPPES

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

SUSAN JEANE HANOWELL M.D. (NPI 1992750624) is an individual anesthesiology provider in Rockville, Maryland, licensed in Maryland (D24254) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1992750624
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameSUSAN JEANE HANOWELLCredential: M.D.
Location Address14820 PHYSICIANS LN, 242Rockville, MD 20850-3945
Mailing Address10905 Glen RdPotomac, MD 20854-1410
Sole ProprietorNo
Enumeration DateMay 23, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1992750624 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MD · D24254
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

14820 PHYSICIANS LN, Rockville, MD 20850

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.

Anesthesiology
14820 PHYSICIANS LN, 242
ROCKVILLE, MD 20850
Anesthesiology
14820 PHYSICIANS LN, 242
ROCKVILLE, MD 20850
Anesthesiology
14820 PHYSICIANS LN, 242
ROCKVILLE, MD 20850
Nurse Anesthetist, Certified Registered
14820 PHYSICIANS LN, 242
ROCKVILLE, MD 20850
Anesthesiology
14820 PHYSICIANS LN, 242
ROCKVILLE, MD 20850
Anesthesiology
14820 PHYSICIANS LN, 242
ROCKVILLE, MD 20850
Dentist (Orthodontics and Dentofacial Orthopedics)
14820 PHYSICIANS LN, SUITE #142
ROCKVILLE, MD 20850
Anesthesiology
14820 PHYSICIANS LN, 242
ROCKVILLE, MD 20850

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 Susan Hanowell's NPI number?

The NPI number for Susan Hanowell is 1992750624. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Where is Susan Hanowell located?

Susan Hanowell practices at 14820 Physicians Ln 242, Rockville, MD 20850. The listed phone number is (301) 838-9606.

What is Susan Hanowell's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Susan Hanowell was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.