Doctor profile · Federal record
Dr. Gerald Dryden, MD
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Louisville, KY
- NPI 1619969011
- Accepts Medicare
- MIPS 73.2 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
401 E Chestnut St, Suite 310
Louisville, KY 402025700
(502) 584-8563
fax (502) 562-6196 - Mailing address
-
Po Box 909, Suite 220
Louisville, KY 402010909
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- February 14, 2017
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Kentucky #33791
- Medicaid
- KY #64013261
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619969011. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
3
Medicare allowed
$8,587
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 30 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 21 | $81 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 17 | 17 | $117 |
In context: peer comparison
Among 26 peers in Louisville Gastroenterology Physician, average services per provider: 84. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$535,577
Transactions
324
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 95 | $140,514.06 | |
| Phathom Pharmaceuticals, INC. | 77 | $108,220.28 | |
| Takeda Pharmaceuticals U.S.A., INC. | 44 | $103,455.59 | |
| Janssen Biotech, INC. | 46 | $78,156.24 | |
| Lilly USA, LLC | 43 | $77,791.87 | |
| Pfizer INC. | 12 | $25,478.94 | |
| Genentech USA, INC. | 4 | $1,836.53 | |
| Janssen Scientific Affairs, LLC | 1 | $86.45 | |
| Ardelyx, INC. | 1 | $19.96 | |
| Celltrion USA INC. | 1 | $16.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
476
Patients
131
Total drug cost
$2,779,106
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Stelara (Ustekinumab) | Brand | 70 | 0 | $2,054,345 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 45 | 44 | $804 |
| Rinvoq (Upadacitinib) | Brand | 43 | 0 | $353,164 |
| Promethazine Hcl | Generic | 41 | 0 | $607 |
| Pantoprazole Sodium | Generic | 37 | 12 | $1,208 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 32 | 32 | $727 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 31 | 31 | $522 |
| Omeprazole | Generic | 31 | 12 | $902 |
| Mesalamine | Generic | 30 | 0 | $33,079 |
| Dicyclomine Hcl | Generic | 23 | 0 | $837 |
Hospital affiliations
Frequently asked questions
What is Dr. Gerald Dryden's medical specialty?
Dr. Gerald Dryden practices Gastroenterology Physician in Louisville, KY.
Where does Dr. Gerald Dryden practice?
Dr. Gerald Dryden practices at 401 E Chestnut St, Louisville, KY 402025700. Office phone: 5025848563.
What is Dr. Gerald Dryden's NPI?
Dr. Gerald Dryden's National Provider Identifier (NPI) is 1619969011, issued by NPPES.
Does Dr. Gerald Dryden accept Medicare assignment?
Yes. Dr. Gerald Dryden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerald Dryden commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.