Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Samuel Jacobowitz, MD

Family Medicine Physician in Louisville, CO · enumerated 2016.

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

National Provider Identifier

1629427364

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Samuel Jacobowitz

Credential MD

Sex Male

Practice address 80 Health Park Dr Ste 100, Louisville, CO, 80027

Phone (303) 666-2710

Fax (303) 673-0438

Enumeration date Jun 3, 2016

Last updated in NPPES Mar 10, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License DR.0065635 (CO) Primary

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

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 Samuel Jacobowitz's NPI record?

Cross-check NPI 1629427364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629427364 active?

Yes, as of the latest NPPES snapshot, NPI 1629427364 is active (record last updated 2025-03-10).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-10.