Nathaniel C. Sheehan, RN
Registered Nurse · Greeley, CO
Nathaniel C. Sheehan, RN is a registered nurse with a practice address in Greeley, Colorado, and NPI 1801606785, issued on Jan 13, 2025. Check the license (Colorado RN.0202821, 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
- Nathaniel C. Sheehan
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- RN.0202821 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1602 41St Ave, Greeley, CO 80634
- Phone
- (774) 218-1859
- Enumerated
- Jan 13, 2025
- Record last updated
- Jan 22, 2025
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 4,610 in Colorado → Look up another NPI →
Verify Nathaniel C. Sheehan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license RN.0202821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nathaniel C. Sheehan among 4,610 registered nurse records in Colorado
Nathaniel C. Sheehan, RN 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 2025, is newer than 87% of them.
- NPI issued2025 · 87% of these records are older, 6% 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 updated2025 · 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).
114 registered nurse records list a practice address in Greeley
They are 114 of the 3,518 NPPES records with a practice address in Greeley, 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 Greeley → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Shelby Benton, RNGreeley, CO 806341336836063
- Angela Erdmann, BSN, RNGreeley, CO 806341427731025
- Segrid Licata, RNGreeley, CO 806341912825837
- Ashley Makelky, FNP-CGreeley, CO 806341518349141
- Stephanie Marshall, RNGreeley, CO 806341669297040
- Regina Miles, FNPGreeley, CO 806341508026188
- Kathleen Pinson, RNGreeley, CO 806341508687948
- Jessi Ryley, R.N.Greeley, CO 806341669929337
Common questions
What is Nathaniel C. Sheehan, RN's NPI number?
Nathaniel C. Sheehan, RN's National Provider Identifier (NPI) is 1801606785, issued on Jan 13, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel C. Sheehan, RN located?
The NPPES record lists a practice address at 1602 41St Ave, Greeley, CO, 80634. Phone: (774) 218-1859. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel C. Sheehan, RN's license?
NPPES lists Colorado license number RN.0202821, 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.