NPPES file of Aug 9, 2026

Mary Margaret Milkey, CNM

Advanced Practice Midwife · Ann Arbor, MI

Mary Margaret Milkey, CNM is an advanced practice midwife with a practice address in Ann Arbor, Michigan, and NPI 1518098540, issued on Mar 9, 2007. Check the license (Michigan 4704245065, as entered in NPPES) 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
1518098540
Name
Mary Margaret Milkey
Credential
CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License number
4704245065 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone
(734) 936-4000
Enumerated
Mar 9, 2007
Record last updated
Aug 4, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20071106000134); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1500 E Medical Center Dr

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

  1. Bryan Aaron, MDObstetrics & Gynecology Physician1578307724
  2. Keith Aaronson, MDAdvanced Heart Failure and Transplant Cardiology Physician1144305301
  3. Rajani Aatre, M.S., M.SC.Genetic Counselor (M.S.)1962122457
  4. Anjelica Abate, MDDiagnostic Radiology Physician1841819216
  5. Nicole Abbott, CRNACertified Registered Nurse Anesthetist1790329860
  6. Ahmed Abdel-Latif, M.D.Interventional Cardiology Physician1518181239

Verify Mary Margaret Milkey 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 4704245065
    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.

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2.3 times the Medicare Part D claims of the average advanced practice midwife in 2024

169 Medicare Part D claims for 44 beneficiaries, against an average of 72 among the 2,776 providers of this specialty who prescribed in Part D.

  1. Mary Milkey169
  2. Specialty average72

Most prescribed

  1. Norethindrone Acetate37 claims
  2. Medroxyprogesterone Acetate16 claims
  3. Norethindrone15 claims
  4. Spironolactone15 claims

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.

Bills Medicare through one group practice

  1. Regents OF The University OF MichiganCanton, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Margaret Milkey among 476 advanced practice midwife records in Michigan

Mary Margaret Milkey, 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. Its NPI, issued in 2007, is newer than 22% of them.

  • NPI issued2007 · 22% of these records are older, 70% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated2007 · median 2018 among the 172 with a school on file
  • 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.

The 8 advanced practice midwife records with the nearest ZIP codes

  1. Joanne Bailey, CNMAnn Arbor, MI 481091891876033
  2. Joyce Baker, CNMAnn Arbor, MI 481091427139666
  3. Jennifer Baughman, CNMAnn Arbor, MI 481091205893526
  4. Julie Blake, CNMAnn Arbor, MI 481091639137227
  5. Patricia Crane, CNMAnn Arbor, MI 481091740361864
  6. Mary Goodchild, CNMAnn Arbor, MI 481091801874425
  7. Lisa Low, CNMAnn Arbor, MI 481091346321460
  8. Stephanie Matos, CNMAnn Arbor, MI 481091316028434

Common questions

What is Mary Margaret Milkey, CNM's NPI number?

Mary Margaret Milkey, CNM's National Provider Identifier (NPI) is 1518098540, issued on Mar 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mary Margaret Milkey, CNM located?

The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.

How can I verify Mary Margaret Milkey, CNM's license?

NPPES lists Michigan license number 4704245065, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Margaret Milkey, CNM prescribe under Medicare Part D?

In 2024, Mary Margaret Milkey, CNM had 169 Medicare Part D claims for 44 beneficiaries; the average among advanced practice midwife prescribers was 72. 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.

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.