NPPES file of Aug 9, 2026

Marie Oconnell, RN

Ambulatory Care Registered Nurse · Aurora, CO

Marie Oconnell, RN is an ambulatory care registered nurse with a practice address in Aurora, Colorado, and NPI 1538520168, issued on Mar 9, 2016. Check the license (Colorado RN.1634416, 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
1538520168
Name
Marie Oconnell
Credential
RN
Primary taxonomy
Ambulatory Care Registered Nurse 163WP2201X
License number
RN.1634416 CO
Self-reported in NPPES; status is on the state search
Practice location
2550 S Parker RD, Aurora, CO 80014
Phone
(303) 636-2948
Enumerated
Mar 9, 2016
Record last updated
Mar 9, 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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8 nearest ambulatory care registered nurse records → All 112 in Colorado → Look up another NPI →

Also registered at 2550 S Parker RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lisa AeschlemanClinical Social Worker1356859755
  2. Brian Agganis, M.D.Internal Medicine Physician1104204072
  3. Sarah Alber, NPFamily Nurse Practitioner1801126263
  4. Sharon AlmonObstetrics & Gynecology Physician1821132697
  5. Madai Arreola, LPNLicensed Practical Nurse1598099566
  6. Erin Baker, RNRegistered Nurse1457741951

Verify Marie Oconnell 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 RN.1634416    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
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Marie Oconnell among 112 ambulatory care registered nurse records in Colorado

Marie Oconnell, RN is one of 112 ambulatory care 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 2016, is newer than 54% of them.

  • NPI issued2016 · 54% of these records are older, 38% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2016 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WP2201X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ambulatory Care Registered Nurse providers in Colorado

There are 112 ambulatory care registered nurse records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 112 in Colorado → Every provider in Aurora → Ambulatory Care Registered Nurse nationwide →

The 8 ambulatory care registered nurse records with the nearest ZIP codes

  1. Colleen Ballard, RN, BSNAurora, CO 800141740896893
  2. Margaret Reese, RN BSNAurora, CO 800141871637660
  3. Clifton Willmeng, R.N.Aurora, CO 800141831550151
  4. Trena Berube, RN BSNAurora, CO 800151245777077
  5. Olivia Hinton, RNAurora, CO 800151427385293
  6. Adriawna Martin, RNAurora, CO 800121689386930
  7. Jennifer PotterAurora, CO 800121649676792
  8. Colette HollingsworthAurora, CO 800181538855184

Common questions

What is Marie Oconnell, RN's NPI number?

Marie Oconnell, RN's National Provider Identifier (NPI) is 1538520168, issued on Mar 9, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Marie Oconnell, RN located?

The NPPES record lists a practice address at 2550 S Parker RD, Aurora, CO, 80014. Phone: (303) 636-2948. Providers update this record themselves, so call before visiting.

How can I verify Marie Oconnell, RN's license?

NPPES lists Colorado license number RN.1634416, 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.