Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John H. Rudersdorf, M.D.

Critical Care Medicine (Internal Medicine) Physician in Greenwood Village, CO · enumerated 2006 · practices at Colorado Health and Wellness Pllc.

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

National Provider Identifier

1730158262

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John H. Rudersdorf

Credential M.D.

Sex Male

Practice address 5200 Dtc Pkwy Ste 400, Greenwood Village, CO, 80111

Phone (303) 745-0000

Fax (303) 773-3101

Enumeration date Mar 16, 2006

Last updated in NPPES Dec 4, 2018

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 19484 (CO) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 12882 (NE) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 19484 (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
290008584	Other	NE	RAILROAD MEDICARE
47080292200	Medicaid	NE	-

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

How do I verify John Rudersdorf's NPI record?

Cross-check NPI 1730158262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730158262 active?

Yes, as of the latest NPPES snapshot, NPI 1730158262 is active (record last updated 2018-12-04).

Other providers at this practice address

Browse all →

Claudia Wyrick Hospitalist Physician · Greenwood Village, CO NPI 1104887553 Holly Pyle Medical Physician Assistant · Greenwood Village, CO NPI 1417966144 Susan Flood-Cook Hospitalist Physician · Greenwood Village, CO NPI 1104018407 Paras Patel Internal Medicine Physician · Greenwood Village, CO NPI 1295973766 Jennifer Griffith Hospitalist Physician · Greenwood Village, CO NPI 1134361249 Arjune Patel Hospitalist Physician · Greenwood Village, CO NPI 1558622142 Michael Taylor Hospitalist Physician · Greenwood Village, CO NPI 1871856708 David Valencia Hospitalist Physician · Greenwood Village, CO NPI 1215315007

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-04.