Doctor profile · Federal record
Dr. Oluwasayo Adeyemo, MD/MPH
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Student in an Organized Health Care Education/Training Program · Abingdon, MD
- NPI 1205221777
- Accepts Medicare
- MIPS 99.8 / 100 · 2023
- 11 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
100 Walter Ward Blvd Ste 100
Abingdon, MD 210091283
(443) 347-4700
fax (443) 643-4707 - Additional location
-
251 Lewis Ln Ste 105
Havre de Grace, MD 210783752 - Additional location
-
2350 Freedom Way Ste 200
York, PA 174028200
(717) 812-5120
fax (717) 741-3075
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- April 10, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Maryland #D85900 · Pennsylvania #MD489156C
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205221777. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
872
Distinct HCPCS
10
Medicare allowed
$119,870
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 237 | 173 | $94 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 156 | 156 | $174 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 140 | 76 | $82 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 83 | 81 | $111 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 72 | 70 | $181 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 70 | 69 | $265 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 49 | 49 | $184 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 27 | 27 | $124 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 23 | 23 | $182 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 | 15 | $107 |
In context: peer comparison
Among 2 peers in Abingdon Gastroenterology Physician, average services per provider: 89. This provider delivers 9.8× the peer median.Open Payments
Industry payments received
All-time total
$930
Transactions
39
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 11 | $208.70 | |
| Takeda Pharmaceuticals U.S.A., INC. | 8 | $206.90 | |
| Abbvie INC. | 6 | $117.94 | |
| Boston Scientific Corporation | 1 | $115.00 | |
| Regeneron Healthcare Solutions, INC. | 3 | $78.80 | |
| Gilead Sciences, INC. | 3 | $71.73 | |
| Sandoz INC. | 2 | $39.52 | |
| Phathom Pharmaceuticals, INC. | 2 | $35.32 | |
| Pfizer INC. | 1 | $24.92 | |
| Organon LLC | 1 | $16.72 | |
| Celgene Corporation | 1 | $14.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
361
Patients
205
Total drug cost
$61,189
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 85 | 31 | $1,197 |
| Pantoprazole Sodium | Generic | 78 | 38 | $1,522 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 65 | 64 | $5,033 |
| Colestipol Hcl | Generic | 37 | 14 | $2,261 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 29 | 28 | $5,074 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 21 | 18 | $433 |
| Linzess (Linaclotide) | Brand | 20 | 0 | $18,088 |
| Dicyclomine Hcl | Generic | 14 | 12 | $378 |
| Creon (Lipase/Protease/Amylase) | Brand | 12 | 0 | $27,204 |
Hospital affiliations
Frequently asked questions
What is Dr. Oluwasayo Adeyemo's medical specialty?
Dr. Oluwasayo Adeyemo practices Gastroenterology Physician in Abingdon, MD.
Where does Dr. Oluwasayo Adeyemo practice?
Dr. Oluwasayo Adeyemo practices at 100 Walter Ward Blvd Ste 100, Abingdon, MD 210091283. Office phone: 4433474700.
What is Dr. Oluwasayo Adeyemo's NPI?
Dr. Oluwasayo Adeyemo's National Provider Identifier (NPI) is 1205221777, issued by NPPES.
Does Dr. Oluwasayo Adeyemo accept Medicare assignment?
Yes. Dr. Oluwasayo Adeyemo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oluwasayo Adeyemo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.