NPPES file of Aug 9, 2026

Cynthia Ann Chamberlain, RN

Registered Nurse · Grand Rapids, MI

Cynthia Ann Chamberlain, RN is a registered nurse with a practice address in Grand Rapids, Michigan, and NPI 1124171855, issued on Jan 18, 2007. Check the license (Michigan 4704158628, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1124171855
Name
Cynthia Ann Chamberlain
Credential
RN
Primary taxonomy
Registered Nurse 163W00000X
License number
4704158628 MI
Self-reported in NPPES; status is on the state search
Practice location
781 36TH St SE, Grand Rapids, MI 49548
Phone
(616) 248-5168
Enumerated
Jan 18, 2007
Record last updated
Jul 8, 2007 (not updated in 19 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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Also registered at 781 36TH St SE

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

  1. Christine Barton-Young, BA/RSW/QMRPClinical Social Worker1255586350
  2. Gerald BomersCase Manager/Care Coordinator1447564927
  3. Lisa Borden, BSClinical Social Worker1356495196
  4. Garrett Caldwell, DOFamily Medicine Physician1447663844
  5. Brianna Campbell, MSWCase Manager/Care Coordinator1487913331
  6. Kevin Claunch, B.S.Case Manager/Care Coordinator1972898328

Verify Cynthia Ann Chamberlain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704158628
    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 Michigan license search

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218 registered nurse records list a practice address in Grand Rapids

They are 218 of the 18,005 NPPES records with a practice address in Grand Rapids, and 5,589 registered nurse records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other registered nurse records in Michigan

  1. Zahra AbadiAnn Arbor, MI1679928147
  2. Khadija AbbasAnn Arbor, MI1134053101
  3. Hiba Abbasi, DNP, RNCanton, MI1407730203
  4. Carol Abbey-MensahAnn Arbor, MI1760315519
  5. Lois Abbot-White, RNRomeo, MI1336762178
  6. Kristina Abbott, BSN RNAnn Arbor, MI1669180501
  7. Luke Abbott, RNMichigan Center, MI1598197816
  8. Abrahime AbdallahAnn Arbor, MI1760151690
  9. Zinab AbdallahDearborn, MI1184596215
  10. Abdirashid Abdalle, RNKalamazoo, MI1477917326

Common questions

What is Cynthia Ann Chamberlain, RN's NPI number?

Cynthia Ann Chamberlain, RN's National Provider Identifier (NPI) is 1124171855, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia Ann Chamberlain, RN located?

The NPPES record lists a practice address at 781 36TH St SE, Grand Rapids, MI, 49548. Phone: (616) 248-5168. Providers update this record themselves, so call before visiting.

How can I verify Cynthia Ann Chamberlain, RN's license?

NPPES lists Michigan license number 4704158628, 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.