DR. STEVEN ALAN MASER (M.D.) – Orthopaedic Hand Surgery Physician, NPI 1144228248
Orthopaedic Hand Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16 HAND SURGERY in SD
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Provider Addresses for DR. STEVEN ALAN MASER (M.D.)
Madison Avenue, Morristown, Morris County, New Jersey, 07960, United States
SUITE 401
MORRISTOWN, NJ 079607357
Phone: (973) 898-1010
Fax: (973) 898-0975
Type: Mailing
Caregiver Circle, Rapid City, Pennington County, South Dakota, 57702, United States
RAPID CITY, SD 577028529
Phone: (605) 755-6100
Type: Location
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: 2019-02-04
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 |
|---|---|---|---|---|
| I20100928000709 | I | Hand Surgery | NJ | TBD |
| I20190204001800 | I | Hand Surgery | SD | 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 07960)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | SD | |
| - | SD | |
| Vascular Surgery, Thoracic Surgery, Thoracic Surgery, Cardiac Surgery | SC | |
| - | SD | |
| - | SD | |
| Cardiovascular Disease (Cardiology) | OH | |
| Nurse Practitioner | PA | |
| Nurse Practitioner | SD | |
| - | SD | |
| U R O L O G Y | KS |
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