NPPES file of Aug 9, 2026

Gretchen Hakenjos

Midwife · Jackson, MI

Gretchen Hakenjos is a midwife with a practice address in Jackson, Michigan, and NPI 1235984808, issued on Apr 18, 2024. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235984808
Name
Gretchen Hakenjos
Primary taxonomy
Midwife 176B00000X
Practice location
505 N Jackson St, Jackson, MI 49201
Phone
(517) 748-5500
Enumerated
Apr 18, 2024
Record last updated
Jul 10, 2024
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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8 nearest midwife records → All 142 in Michigan → Look up another NPI →

Also registered at 505 N Jackson St

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

  1. Muhammad Abdullah, M.D.Internal Medicine Physician1649371071
  2. Denise Abrams, LMSW-CSchool Social Worker1750522520
  3. Courtney AdairCommunity Health Worker1467288738
  4. Camille Allen, CHWCommunity Health Worker1922888353
  5. Raul Andino, M.D.Obstetrics & Gynecology Physician1033121652
  6. Patricia Ankney, RDHDental Hygienist1619334489

Verify Gretchen Hakenjos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck 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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73% fewer Medicare Part D claims than the average midwife in 2024

16 Medicare Part D claims for 12 beneficiaries, against an average of 60 among the 409 providers of this specialty who prescribed in Part D.

  1. Gretchen Hakenjos16
  2. Specialty average60

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Gretchen Hakenjos among 142 midwife records in Michigan

Gretchen Hakenjos is one of 142 midwife records with a practice address in Michigan. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 77% of them.

  • NPI issued2024 · 77% of these records are older, 13% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 176B00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Midwife providers in Michigan

There are 142 midwife records in Michigan.

All 142 in Michigan → Every provider in Jackson → Midwife nationwide →

The 8 midwife records with the nearest ZIP codes

  1. Kathleen Lavery, CNMJackson, MI 492031295728566
  2. Hillary Zimmerman, CNMHillsdale, MI 492421114883295
  3. Gwynevere Rusk-HughesJonesville, MI 492501023998622
  4. Andrea Peckinpaugh, LM, CPM, BSMUnion, MI 491301477439230
  5. Sharon Clark, R.N.C.,C.N.M.Sturgis, MI 490911104970151
  6. Delores Stanley, CNMSturgis, MI 490911891046397
  7. Georgiana Stowie, CPMCaledonia, MI 493161053025767
  8. Emily Likens, LM, CPMRichland, MI 490831578909941

Common questions

What is Gretchen Hakenjos's NPI number?

Gretchen Hakenjos's National Provider Identifier (NPI) is 1235984808, issued on Apr 18, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Gretchen Hakenjos located?

The NPPES record lists a practice address at 505 N Jackson St, Jackson, MI, 49201. Phone: (517) 748-5500. Providers update this record themselves, so call before visiting.

How can I verify Gretchen Hakenjos's license?

Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Gretchen Hakenjos prescribe under Medicare Part D?

In 2024, Gretchen Hakenjos had 16 Medicare Part D claims for 12 beneficiaries; the average among midwife prescribers was 60. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.