Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Amber Alice Rexrode, LMSW

Social Worker in Gaithersburg, MD · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770184988

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Amber Alice Rexrode

Credential LMSW

Sex Female

Practice address 16220 Frederick Rd, Gaithersburg, MD, 20877

Phone (301) 358-4388

Enumeration date Nov 4, 2020

Last updated in NPPES Nov 4, 2020

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 26431 (MD) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Amber Rexrode's NPI record?

Cross-check NPI 1770184988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770184988 active?

Yes, as of the latest NPPES snapshot, NPI 1770184988 is active (record last updated 2020-11-04).

Other providers at this practice address

Browse all →

Jay Weiner Pulmonary Disease Physician · Gaithersburg, MD NPI 1346243920 Joseph Ball Pulmonary Disease Physician · Gaithersburg, MD NPI 1447254230 Libuse Heinz-Momcilovic Pulmonary Disease Physician · Gaithersburg, MD NPI 1952305740 Inna London Pediatric Adolescent Medicine Physician · Gaithersburg, MD NPI 1376501346 Mikhail Gendel Adult Medicine Physician · Gaithersburg, MD NPI 1235178344 Mikhail Gendel Family Practice, LLC Family Medicine Physician · Gaithersburg, MD NPI 1861419715 Aifei Wang Acupuncturist · Gaithersburg, MD NPI 1740343003 Ashley Cunningham Physical Therapist · Gaithersburg, MD NPI 1235259300

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-04.