NPPES file of Aug 9, 2026

Erin Irwin, CNM

Advanced Practice Midwife · Grand Rapids, MI

Erin Irwin, CNM is an advanced practice midwife with a practice address in Grand Rapids, Michigan, and NPI 1154483758, issued on Dec 14, 2006. Check the license (Michigan 4704340914, 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
1154483758
Name
Erin Irwin
Credential
CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License number
4704340914 MI
Self-reported in NPPES; status is on the state search
Practice location
100 Michigan St NE, Grand Rapids, MI 49503
Phone
(616) 391-2160
Enumerated
Dec 14, 2006
Record last updated
Oct 9, 2020 (not updated in 6 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.
Download card Updates feed

8 nearest advanced practice midwife records → All 476 in Michigan → Look up another NPI →

Also registered at 100 Michigan St NE

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

  1. Aly Abdel-Mageed, MDPediatric Hematology & Oncology Physician1851361190
  2. Muriam Afzal, MDFamily Medicine Physician1174759906
  3. Shefali Aggarwal, M.DPediatric Critical Care Medicine Physician1720408313
  4. Muhammad Ali Akbar, MDInternal Medicine Physician1518529742
  5. Ghassan Al Nabhan, M.D.Internal Medicine Physician1326458068
  6. Zain AlajjouriEmergency Medicine Physician1366183295

Verify Erin Irwin 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 4704340914    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

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

Is this page about you? You can ask us to correct, restrict or remove it: how.

Erin Irwin among 476 advanced practice midwife records in Michigan

Erin Irwin, CNM is one of 476 advanced practice midwife records with a practice address in Michigan. 53% 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 78% newer
  • In a Medicare fileNo · 53% of these records are
  • In the CMS Doctors and Clinicians fileNo · 36% of these records are
  • Record last updated2020 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367A00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Advanced Practice Midwife providers in Michigan

There are 476 advanced practice midwife records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 476 in Michigan → Every provider in Grand Rapids → Advanced Practice Midwife nationwide →

The 8 advanced practice midwife records with the nearest ZIP codes

  1. Renee Bates, CNMGrand Rapids, MI 495031174547053
  2. Trisha BrunsGrand Rapids, MI 495031568862654
  3. Jan Buchanan, CNMGrand Rapids, MI 495031033253158
  4. Mary Davis, CNMGrand Rapids, MI 495031699830802
  5. Jennifer Freeman, CNMGrand Rapids, MI 495031750616454
  6. Gail Heathcote, CNMGrand Rapids, MI 495031629285606
  7. Laurel Jessup, CNMGrand Rapids, MI 495031164776423
  8. Carolyn Leja, CNMGrand Rapids, MI 495031093738445

Common questions

What is Erin Irwin, CNM's NPI number?

Erin Irwin, CNM's National Provider Identifier (NPI) is 1154483758, issued on Dec 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Erin Irwin, CNM located?

The NPPES record lists a practice address at 100 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 391-2160. Providers update this record themselves, so call before visiting.

How can I verify Erin Irwin, CNM's license?

NPPES lists Michigan license number 4704340914, 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.

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.