DR. CHARLES ALEXANDER JR. DASHER (M.D., M.P.H.) – Gastroenterology Physician, NPI 1851552111
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,215 INTERNAL MEDICINE in AL
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Provider Addresses for DR. CHARLES ALEXANDER JR. DASHER (M.D., M.P.H.)
Independence Plaza, Rosedale, Homewood, Jefferson County, Alabama, 35025, United States
BIRMINGHAM GASTROENTEROLOGY ASSOCIATES, P.C.
HOMEWOOD, AL 352092643
Phone: (205) 271-8000
Fax: (205) 414-0525
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 109 Open Payments records for all available years, with a total value of $2,471.
Total Amount is formed as General ($2,471) + Research ($0) + Ownership ($0) = $2,471.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Janssen Biotech, Inc. ($452).
Total Amount
$2,471
General + Research + Ownership
Payments
109
Total payment records
General Amount
$2,471
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $452 |
| Celgene Corporation | $431 |
| ABBVIE INC. | $308 |
| Ardelyx, Inc. | $184 |
| Madrigal Pharmaceuticals | $171 |
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: 2012-02-06
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 |
|---|---|---|---|---|
| I20120206000758 | I | Internal Medicine | AL | 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 |
|---|---|---|---|---|
| 99439 | Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 846 | 72 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 480 | 72 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 168 | 25 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 129 | 22 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 91 | 91 | $0 |
Insurance plans in this area (ZIP 35209)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | AL | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 40 | 39 |
| INTERNAL MEDICINE | AL | 45378 | Diagnostic examination of large bowel using an endoscope | 14 | 14 |
| INTERNAL MEDICINE | AL | 45385 | Removal of polyps or growths of large bowel using an endoscope | 35 | 34 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AL | |
| - | AL | |
| - | AL | |
| Physician Assistant | AL | |
| Gastroenterology, Internal Medicine | AL | |
| Gastroenterology, Internal Medicine | AL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | AL | |
| - | AL | |
| Nurse Practitioner | AL |
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