WILLIAM SCOTT I ALLAN (MD) – Internal Medicine Physician, NPI 1932272713
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,996 INTERNAL MEDICINE in CO
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Provider Addresses for WILLIAM SCOTT I ALLAN (MD)
7821, West 38th Avenue, Wheat Ridge, Jefferson County, Colorado, 80033, United States
WHEAT RIDGE, CO 800336109
Phone: (303) 422-2343
Fax: (303) 422-8291
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 199 Open Payments records for all available years, with a total value of $3,910.
Total Amount is formed as General ($3,910) + Research ($0) + Ownership ($0) = $3,910.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Novo Nordisk Inc ($526).
Total Amount
$3,910
General + Research + Ownership
Payments
199
Total payment records
General Amount
$3,910
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $526 |
| GlaxoSmithKline, LLC. | $426 |
| AstraZeneca Pharmaceuticals LP | $214 |
| E.R. Squibb & Sons, L.L.C. | $205 |
| Lilly USA, LLC | $195 |
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: 2011-07-18
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 |
|---|---|---|---|---|
| I20110718000155 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 1,683 | 1,134 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 913 | 578 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 764 | 409 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 532 | 532 | $0 |
| 83036 | Hemoglobin a1c level | 295 | 160 | $0 |
Insurance plans in this area (ZIP 80033)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CO | |
| Internal Medicine | WA | |
| - | CO | |
| Nurse Practitioner | CO | |
| Nurse Practitioner | CO | |
| Physician Assistant | CO | |
| Physician Assistant | CO |
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