Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Janet M Mcdermitt, NP

Nurse Practitioner in Denver, CO · enumerated 2007 · practices at Healthone Clinic Services - Oncology Hematology LLC.

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

National Provider Identifier

1598803579

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Registry record

Entity type Individual (Type 1)

Name Janet M Mcdermitt

Credential NP

Sex Female

Practice address 1721 E 19th Ave Ste 300, Denver, CO, 80218

Phone (720) 754-4800

Fax (720) 754-4801

Enumeration date Feb 2, 2007

Last updated in NPPES Jun 22, 2016

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2132 (CO) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
96772051	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

Where does Janet Mcdermitt practice?

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

What is the NPI number for Janet Mcdermitt?

The National Provider Identifier (NPI) for Janet Mcdermitt is 1598803579, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Scott Bearman Hematology & Oncology Physician · Denver, CO NPI 1528042249 Peter Mcsweeney Hematology & Oncology Physician · Denver, CO NPI 1881678449 Andrea Grace Surgical Physician Assistant · Denver, CO NPI 1083675995 Richard Nash Hematology & Oncology Physician · Denver, CO NPI 1194815050 Tara Gregory Hematology & Oncology Physician · Denver, CO NPI 1407973993 Alison Collings Nurse Practitioner · Denver, CO NPI 1750583019 Megan Andersen Nurse Practitioner · Denver, CO NPI 1427254036 Michael Tees Hematology & Oncology Physician · Denver, CO NPI 1407023385

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-22.