Doctor profile · Federal record
Dr. Omer Asif Siddiqui, M.D.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Memphis, TN
- NPI 1659577278
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 16 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1325 Eastmoreland Ave Ste 445
Memphis, TN 381047536
(901) 866-8810
fax (901) 302-2450 - Additional location
-
7601 Southcrest Pkwy
Southaven, MS 386714739
(662) 772-2980
fax (662) 772-2960 - Additional location
-
6019 Walnut Grove RD
Memphis, TN 381202113
(901) 226-3610
fax (901) 226-3612 - Mailing address
-
1068 Cresthaven RD Ste 300
Memphis, TN 381190809
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- July 9, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (3)
- Tennessee #46512 · Mississippi #23721 · Arkansas #E6551
- Medicaid (3)
- MS #03001574 · TN #1524078 · AR #187456001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659577278. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,069
Distinct HCPCS
10
Medicare allowed
$154,483
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 366 | 126 | $74 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 160 | 35 | $329 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 117 | 98 | $121 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 114 | 57 | $111 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 98 | 38 | $273 | |
90935 |
Hemodialysis procedure with physician evaluation | 89 | 38 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 34 | $118 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 34 | 13 | $187 | |
36415 |
Insertion of needle into vein for collection of blood sample | 21 | 14 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $154 |
In context: peer comparison
Among 19 peers in Memphis Nephrology Physician, average services per provider: 189. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$1,180
Transactions
62
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 18 | $291.39 | |
| Mallinckrodt Hospital Products INC. | 8 | $140.69 | |
| Fresenius USA Marketing, INC. | 5 | $104.15 | |
| Aurinia Pharma U.S., INC. | 4 | $98.50 | |
| Ardelyx, INC. | 5 | $97.64 | |
| Travere Therapeutics, INC. | 7 | $90.41 | |
| CorMedix INC. | 3 | $82.37 | |
| Otsuka America Pharmaceutical, INC. | 3 | $70.57 | |
| Novartis Pharmaceuticals Corporation | 2 | $55.48 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $55.07 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $37.60 | |
| Amgen INC. | 1 | $29.96 | |
| Calliditas Therapeutics US INC. | 1 | $26.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,034
Patients
337
Total drug cost
$458,227
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 150 | 35 | $140,117 |
| Losartan Potassium | Generic | 123 | 42 | $1,297 |
| Amlodipine Besylate | Generic | 91 | 34 | $586 |
| Kerendia (Finerenone) | Brand | 83 | 15 | $63,695 |
| Carvedilol | Generic | 75 | 28 | $592 |
| Furosemide | Generic | 72 | 29 | $810 |
| Cinacalcet Hcl | Generic | 62 | 17 | $14,836 |
| Sevelamer Carbonate | Generic | 53 | 26 | $15,656 |
| Hydralazine Hcl | Generic | 52 | 23 | $1,231 |
| Calcitriol | Generic | 51 | 15 | $699 |
Hospital affiliations
Frequently asked questions
What is Dr. Omer Asif Siddiqui's medical specialty?
Dr. Omer Asif Siddiqui practices Nephrology Physician in Memphis, TN.
Where does Dr. Omer Asif Siddiqui practice?
Dr. Omer Asif Siddiqui practices at 1325 Eastmoreland Ave Ste 445, Memphis, TN 381047536. Office phone: 9018668810.
What is Dr. Omer Asif Siddiqui's NPI?
Dr. Omer Asif Siddiqui's National Provider Identifier (NPI) is 1659577278, issued by NPPES.
Does Dr. Omer Asif Siddiqui accept Medicare assignment?
Yes. Dr. Omer Asif Siddiqui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Omer Asif Siddiqui commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.