Doctor profile · Federal record
Dr. Santiago Aguilar Duenas, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Memphis, TN
- NPI 1285897553
- Accepts Medicare
- MIPS 76.5 / 100 · 2023
- 22 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
6019 Walnut Grove RD
Memphis, TN 38120
(901) 226-3610
fax (901) 226-3612 - Additional location
-
7601 Southcrest Pkwy
Southaven, MS 386714739
(662) 772-2980
fax (662) 772-2960 - Additional location
-
2100 N 7Th St
West Memphis, AR 723012017 - Mailing address
-
965 Ridge Lake Blvd Ste 103
Memphis, TN 381209446
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- August 18, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Tennessee #47231 · Arkansas #E-12764 · Mississippi #23275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285897553. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,472
Distinct HCPCS
10
Medicare allowed
$208,779
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,523 | 446 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 507 | 255 | $112 | |
99239 |
Hospital discharge day management, more than 30 minutes | 123 | 120 | $107 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 91 | 91 | $122 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 60 | 11 | $0 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | 53 | $163 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 40 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 21 | $118 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 20 | 11 | $11 | |
36415 |
Insertion of needle into vein for collection of blood sample | 19 | 17 | $8 |
In context: peer comparison
Among 87 peers in this city , average services per provider: 210. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$153
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 2 | $46.90 | |
| Amgen Inc. | 2 | $36.94 | |
| ABBVIE INC. | 2 | $35.66 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $18.91 | |
| Lilly USA, LLC | 1 | $15.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
224
Patients
208
Total drug cost
$9,611
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 37 | 37 | $202 |
| Amlodipine Besylate | Generic | 36 | 36 | $176 |
| Atorvastatin Calcium | Generic | 19 | 19 | $112 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 18 | 16 | $461 |
| Furosemide | Generic | 16 | 14 | $61 |
| Cefdinir | Generic | 14 | 14 | $177 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $57 |
| Eliquis (Apixaban) | Brand | 13 | 13 | $7,783 |
| Gabapentin | Generic | 12 | 11 | $83 |
| Metoprolol Tartrate | Generic | 12 | 12 | $50 |
Hospital affiliations
Frequently asked questions
What is Dr. Santiago Aguilar Duenas's medical specialty?
Dr. Santiago Aguilar Duenas practices Internal Medicine Physician in Memphis, TN.
Where does Dr. Santiago Aguilar Duenas practice?
Dr. Santiago Aguilar Duenas practices at 6019 Walnut Grove RD, Memphis, TN 38120. Office phone: 9012263610.
What is Dr. Santiago Aguilar Duenas's NPI?
Dr. Santiago Aguilar Duenas's National Provider Identifier (NPI) is 1285897553, issued by NPPES.
Does Dr. Santiago Aguilar Duenas accept Medicare assignment?
Yes. Dr. Santiago Aguilar Duenas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Santiago Aguilar Duenas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.