DR. MARVIN D ALMQUIST (M.D.) – Obstetrics & Gynecology Physician, NPI 1750384871
Obstetrics & Gynecology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. MARVIN D ALMQUIST (M.D.)
Alpine Aster Court, Four Bridges, Liberty Township, Butler County, Ohio, 45044, United States
LIBERTY TOWNSHIP, OH 450441900
Phone: (513) 755-1014
Type: Mailing
Hamilton Mason Road, Hamilton, Butler County, Ohio, 45069, United States
SUITE 201
HAMILTON, OH 450115544
Phone: (513) 894-4121
Fax: (513) 894-4120
Type: Location
400 Matthew St
Marietta, OH 457501644
Phone: (740) 373-4111
Fax: (740) 373-4860
Type: Location
3145 HAMILTON MASON RD STE 202B
FAIRFIELD TOWNSHIP, OH 450118556
Phone: (513) 894-4121
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2023-10-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20031125000419 | I | Obstetrics/Gynecology | OH | TBD |
| I20231002002392 | I | Obstetrics/Gynecology | IN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
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 45044)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| Internal Medicine | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| - | OH |
Reviews
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