Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deirdre N Grate, MD

Family Medicine Physician in Highlands Ranch, CO · enumerated 2016.

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

National Provider Identifier

1710330774

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Registry record

Entity type Individual (Type 1)

Name Deirdre N Grate

Credential MD

Sex Female

Practice address 9331 S. Colorado Blvd, Suite 200, Highlands Ranch, CO, 80126

Phone (303) 471-4711

Fax (303) 471-4767

Enumeration date Jul 14, 2016

Last updated in NPPES Aug 7, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License LL39797 (SC) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License DR.0062795 (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

What is the NPI number for Deirdre Grate?

The National Provider Identifier (NPI) for Deirdre Grate is 1710330774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Deirdre Grate practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-07.