DR. GWENDOLYN GRANT (M.D.) – Rheumatology Physician, NPI 1841395357
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,996 INTERNAL MEDICINE in CO
Provider Addresses for DR. GWENDOLYN GRANT (M.D.)
1010 THREE SPRINGS BLVD STE 275
DURANGO, CO 813018296
Phone: (970) 764-3740
Fax: (970) 764-3643
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 2 Open Payments records for all available years, with a total value of $34.
Total Amount is formed as General ($34) + Research ($0) + Ownership ($0) = $34.
Last reported payment date: 2024-08-08 • Largest payer in this snapshot: Amgen Inc. ($34).
Total Amount
$34
General + Research + Ownership
Payments
2
Total payment records
General Amount
$34
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $34 |
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: 2006-11-06
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 |
|---|---|---|---|---|
| I20061102000025 | I | Rheumatology | CO | TBD |
| I20061106000579 | I | Rheumatology | TX | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 461 | 247 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 43 | 40 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 17 | 15 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 14 | 12 | $0 |
Insurance plans in this area (ZIP 81301)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine, Nephrology | CO | |
| - | CO | |
| Clinical Social Worker | CO | |
| Nurse Practitioner | CO | |
| O P T O M E T R Y | CO | |
| Family Practice | CO | |
| Family Practice | CO | |
| - | SC |
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