Marc Downs
Registered Nurse · Chesterfield, MI
Marc Downs is a registered nurse with a practice address in Chesterfield, Michigan, and NPI 1447768403, issued on Jan 11, 2018. Check the license (Michigan 4704325154, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marc Downs
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 4704325154 MI
Self-reported in NPPES; status is on the state search - Practice location
- 46066 Royal Dr, Chesterfield, MI 48051
- Phone
- (586) 709-2350
- Enumerated
- Jan 11, 2018
- Record last updated
- Feb 3, 2026
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 5,589 in Michigan → Look up another NPI →
Verify Marc Downs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704325154Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marc Downs among 5,589 registered nurse records in Michigan
Marc Downs is one of 5,589 registered nurse records with a practice address in Michigan. 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 2018, is newer than 34% of them.
- NPI issued2018 · 34% of these records are older, 61% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2026 · 51% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 registered nurse records list a practice address in Chesterfield
They are 10 of the 1,617 NPPES records with a practice address in Chesterfield, and 5,589 registered nurse records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,589 in Michigan → Every provider in Chesterfield → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Alyssa Adams, RNChesterfield, MI 480511386357135
- Toria GrantChesterfield, MI 480511144822958
- Felicia Johnson, RNChesterfield, MI 480511487993853
- Robert McCann, RNChesterfield, MI 480511295458156
- Morgan Pierson, RNLenox, MI 480501649962747
- Elisha HuberClyde, MI 480491790282176
- Renee AdamoNew Haven, MI 480481104296227
- Christina Horvath, RNEast China, MI 480541417465717
Common questions
What is Marc Downs's NPI number?
Marc Downs's National Provider Identifier (NPI) is 1447768403, issued on Jan 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marc Downs located?
The NPPES record lists a practice address at 46066 Royal Dr, Chesterfield, MI, 48051. Phone: (586) 709-2350. Providers update this record themselves, so call before visiting.
How can I verify Marc Downs's license?
NPPES lists Michigan license number 4704325154, as entered by the provider. Search the Michigan 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.