Doctor profile · Federal record
Dr. Glenn Alexander, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Rochester, MN
- NPI 1982680989
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511 - Additional location
-
13400 E Shea Blvd
Scottsdale, AZ 852595452
(480) 301-8000
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- August 11, 2020
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Minnesota #30049 · Arizona #56212
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982680989. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
524
Distinct HCPCS
10
Medicare allowed
$45,520
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 95 | 95 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 67 | $89 | |
99451 |
Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | 57 | 56 | $35 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 54 | 54 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 38 | $127 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 34 | 34 | $242 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 32 | 31 | $56 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 28 | 27 | $90 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $110 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 25 | 25 | $56 |
In context: peer comparison
Among 60 peers in Rochester Gastroenterology Physician, average services per provider: 34. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
189
Patients
64
Total drug cost
$4,476
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 41 | 36 | $745 |
| Omeprazole | Generic | 39 | 14 | $877 |
| Esomeprazole Magnesium | Generic | 19 | 0 | $1,475 |
| Famotidine | Generic | 19 | 0 | $334 |
| Doxycycline Monohydrate | Generic | 16 | 14 | $163 |
| Pantoprazole Sodium | Generic | 16 | 0 | $310 |
| Amlodipine Besylate | Generic | 15 | 0 | $47 |
| Atorvastatin Calcium | Generic | 13 | 0 | $340 |
| Rosuvastatin Calcium | Generic | 11 | 0 | $185 |
Hospital affiliations
Frequently asked questions
What is Dr. Glenn Alexander's medical specialty?
Dr. Glenn Alexander practices Gastroenterology Physician in Rochester, MN.
Where does Dr. Glenn Alexander practice?
Dr. Glenn Alexander practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Glenn Alexander's NPI?
Dr. Glenn Alexander's National Provider Identifier (NPI) is 1982680989, issued by NPPES.
Does Dr. Glenn Alexander accept Medicare assignment?
Yes. Dr. Glenn Alexander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Glenn Alexander commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Established patient office or other outpatient visit (HCPCS 99213); Telephone, internet, or electronic health record assessment and management with written report by consulting physician (HCPCS 99451). Source: CMS Medicare Physician & Other Practitioners file.