NPI Portal NPI Lookup & Verification

Harold Brem, M.D.

Harold Brem is a Surgery Physician provider (Surgery) practicing in Bronx, NY, registered in the NPPES registry with NPI 1669557625 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1669557625
Entity type Individual (Type 1)
Name Harold Brem
Credential M.D.
Sex Male
Practice address Bronx, NY, 10463
Phone 9179924017
Enumeration date 2006-10-26
Last updated in NPPES 2011-06-07

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 200972NY NY

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
01187668 Medicaid NY
Copy-ready billing details
Provider: Harold Brem, M.D.
NPI: 1669557625
Taxonomy: 208600000X (Surgery Physician)
Address: Bronx, NY, 10463

Other providers at this practice address

NPI Name Type Specialty Location
1922184365 Jane Gold Individual Clinical Social Worker Bronx, NY
1700959541 Tomas Capla Individual Dentist Riverdale, NY
1366504284 Daralyn Samuels Individual Internal Medicine Physician Bronx, NY
1912024365 Edythe Adler, Psy.D. Organization Community/Behavioral Health Agency Bronx, NY
1639303019 Marninah Hersh Individual Registered Nurse Bronx, NY
1699084038 Elizabeth Alonso Individual Mental Health Counselor Bronx, NY
1407165525 Gloria Capone-Maher Individual Speech-Language Pathologist Bronx, NY
1437427382 Rosanne Lerner Individual Speech-Language Pathologist Bronx, NY

Verify this record

Cross-check NPI 1669557625 against the authoritative CMS record: view Harold Brem on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1669557625 active?
Yes — as of the latest NPPES snapshot, NPI 1669557625 is active (record last updated 2011-06-07).
How do I verify Harold Brem's NPI record?
Cross-check NPI 1669557625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-06-07.