Doctor profile · Federal record
Dr. Shahid Siddiqui, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Lancaster, CA
- NPI 1639276140
- Accepts Medicare
- 39 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
43830 10Th St W
Lancaster, CA 935344826
(702) 579-5858
fax (800) 890-6055 - Additional location
-
26542 Brooks Cir
Stevenson Ranch, CA 913811432 - Mailing address
-
26542 Brooks Cir
Stevenson Ranch, CA 913811432
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #A94134 · Arizona #35650
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639276140. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,214
Distinct HCPCS
9
Medicare allowed
$135,716
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 451 | 188 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 362 | 137 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 182 | 175 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 68 | 63 | $182 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 47 | 28 | $114 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 43 | 28 | $79 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 27 | 26 | $141 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 21 | 20 | $193 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 12 | $137 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 149. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$172
Transactions
6
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 5 | $155.80 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $16.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,017
Patients
284
Total drug cost
$50,060
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 134 | 26 | $36,695 |
| Atorvastatin Calcium | Generic | 126 | 45 | $1,738 |
| Furosemide | Generic | 87 | 24 | $586 |
| Famotidine | Generic | 86 | 29 | $873 |
| Ondansetron Hcl | Generic | 71 | 11 | $615 |
| Amlodipine Besylate | Generic | 68 | 21 | $550 |
| Lisinopril | Generic | 64 | 21 | $396 |
| Metformin Hcl | Generic | 56 | 13 | $427 |
| Pantoprazole Sodium | Generic | 54 | 36 | $2,117 |
| Metoprolol Tartrate | Generic | 53 | 20 | $564 |
Frequently asked questions
What is Dr. Shahid Siddiqui's medical specialty?
Dr. Shahid Siddiqui practices Internal Medicine Physician in Lancaster, CA.
Where does Dr. Shahid Siddiqui practice?
Dr. Shahid Siddiqui practices at 43830 10Th St W, Lancaster, CA 935344826. Office phone: 7025795858.
What is Dr. Shahid Siddiqui's NPI?
Dr. Shahid Siddiqui's National Provider Identifier (NPI) is 1639276140, issued by NPPES.
Does Dr. Shahid Siddiqui accept Medicare assignment?
Yes. Dr. Shahid Siddiqui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shahid Siddiqui 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.