Michael Griffin, RN
Registered Nurse · Denver, CO
Michael Griffin, RN is a registered nurse with a practice address in Denver, Colorado, and NPI 1881574721, issued on Sep 3, 2025. Check the license (Colorado RN.1664000, 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
- Michael Griffin
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- RN.1664000 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3825 N Lafayette St, Denver, CO 80205
- Phone
- (720) 637-3696
- Enumerated
- Sep 3, 2025
- Entity
- Type 1 · individual
Also registered at 3825 N Lafayette St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Griffin 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.1664000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1,188 registered nurse records list a Denver practice address
They are 1,188 of the 25,068 NPPES records with a Denver practice address, and 5,459 registered nurse records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,188 in Denver → All 5,459 in Colorado → Every provider in Denver →
Other registered nurse records in Colorado
- Haydn Abbott, BS, RNThornton, CO1003378712
- Mary Abbott, RNDenver, CO1881538247
- Emenet Abera, RNAurora, CO1851833313
- Heather Able, RNDenver, CO1124264726
- Luciana Abrahamson, RNColorado Springs, CO1336696111
- Luz Acevedo, RNDenver, CO1346056454
- Julie Ackerman, RNLongmont, CO1154733228
- Sara Ackerman, PMHNPPueblo, CO1649772831
- Allen Ackley, RNDenver, CO1578853222
- Mabon Acord, RNGranby, CO1043180201
Common questions
What is Michael Griffin, RN's NPI number?
Michael Griffin, RN's National Provider Identifier (NPI) is 1881574721, issued on Sep 3, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Michael Griffin, RN located?
The NPPES record lists a practice address at 3825 N Lafayette St, Denver, CO, 80205. Phone: (720) 637-3696. Providers update this record themselves, so call before visiting.
How can I verify Michael Griffin, RN's license?
NPPES lists Colorado license number RN.1664000, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.