Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Julie D Zimbelman, MD

Pediatric Hematology & Oncology Physician in Denver, CO · enumerated 2006.

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

National Provider Identifier

1518055532

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Registry record

Entity type Individual (Type 1)

Name Julie D Zimbelman

Credential MD

Sex Female

Practice address 2055 N High St, #340, Denver, CO, 80205

Phone (303) 832-2344

Fax (303) 832-3721

Enumeration date Oct 11, 2006

Last updated in NPPES Feb 10, 2022

Taxonomy & licenses

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 35704 (CO) Primary

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
01357045	Medicaid	CO	-
1518055532	Medicaid	MT	-
10025570100	Medicaid	NE	-
10025366300	Medicaid	NE	-
06385311	Medicaid	NM	-
1518055532	Medicaid	WY	-
1518055532	Medicaid	SD	-

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.

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Frequently asked questions

How do I verify Julie Zimbelman's NPI record?

Cross-check NPI 1518055532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518055532 active?

Yes, as of the latest NPPES snapshot, NPI 1518055532 is active (record last updated 2022-02-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-10.