DR. DOUGLAS GRAHAM ADLER (M.D.) – Gastroenterology Physician, NPI 1891748687
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
369 GASTROENTEROLOGY in CO
Provider Addresses for DR. DOUGLAS GRAHAM ADLER (M.D.)
PO BOX 581700
SALT LAKE CITY, UT 841581700
Phone: (801) 581-2121
Type: Mailing
2920 N CASCADE AVE STE 301
COLORADO SPRINGS, CO 809076265
Phone: (719) 636-1201
Fax: (719) 636-1326
Type: Mailing
50, North Medical Drive, Salt Lake City, Salt Lake County, Utah, 84113, United States
SALT LAKE CITY, UT 841320001
Phone: (801) 581-2121
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 185 Open Payments records for all available years, with a total value of $199,115.
Total Amount is formed as General ($199,115) + Research ($0) + Ownership ($0) = $199,115.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: ABBVIE INC. ($78,302).
Total Amount
$199,115
General + Research + Ownership
Payments
185
Total payment records
General Amount
$199,115
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $78,302 |
| Olympus Corporation | $30,725 |
| Olympus Corporation of the Americas | $27,743 |
| Boston Scientific Corporation | $25,022 |
| CONMED Corporation | $15,090 |
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: 2021-02-09
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 |
|---|---|---|---|---|
| I20210209000786 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 43264 | Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 91 | 55 | $0 |
| 74328 | Review by radiologist of image from tube placement into bile duct using an endoscope | 90 | 61 | $0 |
| 43237 | Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth | 61 | 59 | $0 |
| 43274 | Insertion of stent into pancreatic or bile duct using a flexible endoscope | 55 | 48 | $0 |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 39 | 32 | $0 |
Insurance plans in this area (ZIP 84158)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CO | |
| Nurse Practitioner | CO | |
| Internal Medicine | CO | |
| Physician Assistant | CO | |
| Family Practice | CO | |
| Physician Assistant | CO | |
| - | CO | |
| Internal Medicine | CO | |
| N E U R O L O G Y | CO |
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