DR. GREGORY S MAEDER (MD) – Family Medicine Physician, NPI 1427387984
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,661 FAMILY PRACTICE in CO
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Provider Addresses for DR. GREGORY S MAEDER (MD)
8510, North Bryant Street, Westminster, Adams County, Colorado, 80031, United States
200
WESTMINSTER, CO 800313844
Phone: (303) 430-5560
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $98.
Total Amount is formed as General ($98) + Research ($0) + Ownership ($0) = $98.
Last reported payment date: 2024-03-25 • Largest payer in this snapshot: Organogenesis Inc. ($38).
Total Amount
$98
General + Research + Ownership
Payments
5
Total payment records
General Amount
$98
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Organogenesis Inc. | $38 |
| Kerecis Limited | $25 |
| RedDress USA, Inc. | $18 |
| Next Science LLC | $18 |
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: 2010-08-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20100817000327 | I | Family Practice | CO | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 97811 | Acupuncture, each additional 15 minutes | 108 | 20 | $0 |
| 97810 | Acupuncture, initial 15 minutes | 73 | 20 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 55 | 19 | $0 |
| 97814 | Acupuncture with electrical stimulation, each additional 15 minutes | 44 | 13 | $0 |
| 97813 | Acupuncture with electrical stimulation, initial 15 minutes | 30 | 14 | $0 |
Insurance plans in this area (ZIP 80031)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| H E M A T O L O G Y/ O N C O L O G Y | FL | |
| - | CO | |
| P O D I A T R Y | TX | |
| Certified Clinical Nurse Specialist (Cns) | CO | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Physician Assistant | CO | |
| Physician Assistant | CO | |
| - | CO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CO |
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