NPPES file of Aug 9, 2026

Karen Carlson, RN

Registered Nurse · Littleton, CO

Karen Carlson, RN is a registered nurse with a practice address in Littleton, Colorado, and NPI 1598213688, issued on Sep 16, 2016. Check the license (Colorado 018615, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598213688
Name
Karen Carlson
Credential
RN
Primary taxonomy
Registered Nurse 163W00000X
License number
018615 CO
Self-reported in NPPES; status is on the state search
Practice location
1452 W Long Ave, Littleton, CO 80120
Phone
(303) 549-0595
Enumerated
Sep 16, 2016
Record last updated
Sep 16, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Karen Carlson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 018615    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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95 registered nurse records list a practice address in Littleton

They are 95 of the 3,918 NPPES records with a practice address in Littleton, and 4,610 registered nurse records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 95 in Littleton → All 4,610 in Colorado → Every provider in Littleton →

Other registered nurse records in Colorado

  1. Haydn Abbott, BS, RNThornton, CO1003378712
  2. Mary Abbott, RNDenver, CO1881538247
  3. Emenet Abera, RNAurora, CO1851833313
  4. Heather Able, RNDenver, CO1124264726
  5. Luciana Abrahamson, RNColorado Springs, CO1336696111
  6. Jehan Abuzer, RNLakewood, CO1437344462
  7. Luz Acevedo, RNDenver, CO1346056454
  8. Julie Ackerman, RNLongmont, CO1154733228
  9. Allen Ackley, RNDenver, CO1578853222
  10. Mabon Acord, RNGranby, CO1043180201

Common questions

What is Karen Carlson, RN's NPI number?

Karen Carlson, RN's National Provider Identifier (NPI) is 1598213688, issued on Sep 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Karen Carlson, RN located?

The NPPES record lists a practice address at 1452 W Long Ave, Littleton, CO, 80120. Phone: (303) 549-0595. Providers update this record themselves, so call before visiting.

How can I verify Karen Carlson, RN's license?

NPPES lists Colorado license number 018615, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.