Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory J Dilorenzo, D.O

Internal Medicine Physician in Broomfield, CO · enumerated 2006 · practices at Onpoint Medical Group, LLC.

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

National Provider Identifier

1861404048

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Registry record

Entity type Individual (Type 1)

Name Gregory J Dilorenzo

Credential D.O

Sex Male

Practice address 340 E 1st Ave Ste 102, Broomfield, CO, 80020

Phone (720) 798-0170

Fax (303) 862-7102

Enumeration date Aug 13, 2006

Last updated in NPPES Oct 11, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DR.0031860 (CO) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
01318609	Medicaid	CO	-

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

What is the NPI number for Gregory Dilorenzo?

The National Provider Identifier (NPI) for Gregory Dilorenzo is 1861404048, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gregory Dilorenzo practice?

The practice location on file with NPPES is in Broomfield, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-11.