Colleen Nielsen
Registered Nurse · Leadville, CO
Colleen Nielsen is a registered nurse with a practice address in Leadville, Colorado, and NPI 1497984272, issued on Jul 14, 2009. Check the license (Colorado 186358, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Colleen Nielsen
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 186358 CO
Self-reported in NPPES; status is on the state search - Practice location
- 112 W 5TH St, Leadville, CO 80461
- Phone
- (719) 486-0118
- Enumerated
- Jul 14, 2009
- Record last updated
- Jul 14, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (719) 486-4168
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 4,610 in Colorado → Look up another NPI →
Also registered at 112 W 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heidi ColleyLicensed Practical Nurse1740702190
- Frances Jimenez, R.N.Registered Nurse1194999425
- Patricia Kanagy, R.N.Registered Nurse1447424775
- Julie Lewis, RNRegistered Nurse1952353336
- Cornelia PattiRegistered Nurse1427287291
- Roberta Seibel, R.NRegistered Nurse1114257573
Verify Colleen Nielsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 186358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Colleen Nielsen among 4,610 registered nurse records in Colorado
Colleen Nielsen is one of 4,610 registered nurse records with a practice address in Colorado. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 20% of them.
- NPI issued2009 · 20% of these records are older, 77% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 registered nurse records list a practice address in Leadville
They are 14 of the 79 NPPES records with a practice address in Leadville, and 4,610 registered nurse records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,610 in Colorado → Every provider in Leadville → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Elaina Bridge, RNLeadville, CO 804611851919377
- Jane Cole, R.N., BSNLeadville, CO 804611992149694
- Frances Jimenez, R.N.Leadville, CO 804611194999425
- Julia Johannesen, RNLeadville, CO 804611154088185
- Patricia Kanagy, R.N.Leadville, CO 804611447424775
- Nadia Kimmel, RNLeadville, CO 804611235928417
- Barbara LetourneauLeadville, CO 804611326479072
- Julie Lewis, RNLeadville, CO 804611952353336
Common questions
What is Colleen Nielsen's NPI number?
Colleen Nielsen's National Provider Identifier (NPI) is 1497984272, issued on Jul 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Nielsen located?
The NPPES record lists a practice address at 112 W 5TH St, Leadville, CO, 80461. Phone: (719) 486-0118. Providers update this record themselves, so call before visiting.
How can I verify Colleen Nielsen's license?
NPPES lists Colorado license number 186358, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.