MICHAEL H. MASER (DO) – Obstetrics & Gynecology Physician, NPI 1215915350
Preparing for Medicare enrollment?
Use our CMS-855 prep checklist: which form applies (855I, 855O, or 855A), readiness score, NPPES field map, and Section 12 documents. Reassignment uses CMS-855I Section 4F—not the discontinued CMS-855R form.
Open Medicare 855 Prep tool →Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for MICHAEL H. MASER (DO)
1650, Haslett Road, Haslett, Meridian Charter Township, Ingham County, Michigan, 48840, United States
HASLETT, MI 488407615
Phone: (517) 853-5576
Fax: (517) 853-5577
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 29 Open Payments records for all available years, with a total value of $985.
Total Amount is formed as General ($985) + Research ($0) + Ownership ($0) = $985.
Last reported payment date: 2024-03-18 • Largest payer in this snapshot: Ethicon US, LLC ($136).
Total Amount
$985
General + Research + Ownership
Payments
29
Total payment records
General Amount
$985
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ethicon US, LLC | $136 |
| Hologic Sales and Service, LLC | $127 |
| Eisai Inc. | $113 |
| Minerva Surgical, Inc | $109 |
| ABBVIE INC. | $90 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 48840)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| - | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| - | MI | |
| Cardiovascular Disease (Cardiology) | MI | |
| - | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.