NPPES file of Aug 9, 2026

Kelley Lynne Hammis, CNM

Advanced Practice Midwife · Saginaw, MI

Kelley Lynne Hammis, CNM is an advanced practice midwife with a practice address in Saginaw, Michigan, and NPI 1104804731, issued on Jan 4, 2006. Check the license (Michigan 4704185511, 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
1104804731
Name
Kelley Lynne Hammis
Credential
CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License number
4704185511 MI
Self-reported in NPPES; status is on the state search
Practice location
5400 Mackinaw RD, Saginaw, MI 48604
Phone
(989) 792-3100
Enumerated
Jan 4, 2006
Record last updated
Apr 12, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(989) 792-9860
Medicaid ID
3204891 MI
Medicare enrollment
Enrolled (PECOS I20140910000137); accepts Medicare assignment
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 5400 Mackinaw RD

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

  1. Mark Adams, M.DClinical Genetics (M.D.) Physician1427090448
  2. Natalie AguilarStudent in an Organized Health Care Education/Training Program1356235212
  3. Swati AravindanStudent in an Organized Health Care Education/Training Program1831085273
  4. Sussan Bays, MDSurgery Physician1265415228
  5. Parth BhagatStudent in an Organized Health Care Education/Training Program1215823265
  6. Kasandra BienkowskiStudent in an Organized Health Care Education/Training Program1790679223

Verify Kelley Lynne Hammis 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 4704185511
    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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11% more Medicare Part D claims than the average advanced practice midwife in 2024

80 Medicare Part D claims for 31 beneficiaries, against an average of 72 among the 2,776 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Kelley Hammis80
  2. Specialty average72

Most prescribed

  1. Medroxyprogesterone Acetate13 claims
  2. Valacyclovir13 claims
  3. Estradiol12 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.

Industry payments in 2024: $4,581.86

12 payments; by number, the most common kind was compensation for serving as faculty or as a speaker for a medical education program; the largest payer was Organon Llc. The 3,833 providers of this specialty with any payment received $204.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kelley Hammis$4,581.86
  2. Specialty average$204.49

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Great Lakes Bay Health CentersSaginaw, MI
  2. Henry Ford Health SystemWest Bloomfield, MI

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

Kelley Lynne Hammis among 476 advanced practice midwife records in Michigan

Kelley Lynne Hammis, 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 78% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated1995 · median 2018 among the 172 with a school on file
  • Record last updated2017 · 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. Michelle Bader, CNMSaginaw, MI 486021023038197
  2. Danielle Bassi, CNMSaginaw, MI 486021457022055
  3. Ashley Brandt, CNMSaginaw, MI 486021356816227
  4. Susanne Brooks, CNMSaginaw, MI 486021265410815
  5. Celene Cherry, CNM, WHNP-BCSaginaw, MI 486021073194155
  6. Marilyn Filter, CNMSaginaw, MI 486021447343074
  7. Ann Graham, CNMSaginaw, MI 486021811082035
  8. Jessica Gregory, CNMSaginaw, MI 486021538954045

Common questions

What is Kelley Lynne Hammis, CNM's NPI number?

Kelley Lynne Hammis, CNM's National Provider Identifier (NPI) is 1104804731, issued on Jan 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kelley Lynne Hammis, CNM located?

The NPPES record lists a practice address at 5400 Mackinaw RD, Saginaw, MI, 48604. Phone: (989) 792-3100. Providers update this record themselves, so call before visiting.

How can I verify Kelley Lynne Hammis, CNM's license?

NPPES lists Michigan license number 4704185511, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Kelley Lynne Hammis, CNM prescribe under Medicare Part D?

In 2024, Kelley Lynne Hammis, CNM had 80 Medicare Part D claims for 31 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.