Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christine M. Lum Lung, M.D.

Hospitalist Physician in Windsor, CO · enumerated 2006 · practices at Origin Healthcare PC.

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

National Provider Identifier

1821068727

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Registry record

Entity type Individual (Type 1)

Name Dr. Christine M. Lum Lung

Credential M.D.

Sex Female

Practice address 8010 S County Road 5 Unit 205, Windsor, CO, 80528

Phone (888) 777-2718

Fax (833) 992-2021

Enumeration date Jan 24, 2006

Last updated in NPPES Apr 8, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 42476 (CO) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 42476 (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
43758266	Medicaid	CO	-
P00431825	Other	CO	RAILROAD MEDICARE

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

Is NPI 1821068727 active?

Yes, as of the latest NPPES snapshot, NPI 1821068727 is active (record last updated 2025-04-08).

How do I verify Christine Lum Lung's NPI record?

Cross-check NPI 1821068727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Origin Healthcare PC Internal Medicine Physician · Windsor, CO NPI 1770256737 Amber Kukus Acute Care Nurse Practitioner · Fort Collins, CO NPI 1144946575 Jennifer Poulson Family Nurse Practitioner · Fort Collins, CO NPI 1821714916 Jamie Latimer Acute Care Nurse Practitioner · Windsor, CO NPI 1609551969

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-08.