Doctor profile · Federal record
Dr. Saba Hamiduzzaman, M.D.
Pulmonary Disease Physician (CMS: Critical Care (Intensivists)) · Critical Care Medicine (Internal Medicine) Physician · Internal Medicine Physician · Irvine, CA
- NPI 1700011004
- Accepts Medicare
- MIPS 76.4 / 100 · 2023
- 17 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1000 Fivepoint
Irvine, CA 926182621
(800) 826-4673 - Additional location
-
2100 Main St Ste 300
Huntington Beach, CA 926482489
(714) 252-9415
fax (714) 963-8407 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- January 15, 2026
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- California #A142766
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700011004. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
796
Distinct HCPCS
10
Medicare allowed
$88,210
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 151 | 74 | $123 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 128 | 128 | $177 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 81 | $137 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 111 | 71 | $81 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 67 | 65 | $179 | |
J7613 |
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg | 51 | 50 | $0 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 50 | 49 | $44 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 37 | $97 | |
94729 |
Test to examine how well the lungs exchange gases | 32 | 31 | $65 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 19 | 19 | $49 |
In context: peer comparison
Among 1 peers in Irvine Pulmonary Disease Physician, average services per provider: 61. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$142
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $56.24 | |
| Inspire Medical Systems, INC. | 1 | $49.41 | |
| GlaxoSmithKline, LLC. | 1 | $21.49 | |
| Genzyme Corporation | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
781
Patients
306
Total drug cost
$270,921
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 160 | 75 | $5,652 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 99 | 36 | $73,247 |
| Fluticasone Propionate | Generic | 65 | 26 | $1,077 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 57 | 21 | $25,498 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 54 | 14 | $26,873 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 53 | 16 | $3,270 |
| Montelukast Sodium | Generic | 45 | 20 | $928 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 41 | 20 | $28,229 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 38 | 13 | $11,691 |
| Prednisone | Generic | 34 | 25 | $267 |
Hospital affiliations
Frequently asked questions
What is Dr. Saba Hamiduzzaman's medical specialty?
Dr. Saba Hamiduzzaman practices Pulmonary Disease Physician in Irvine, CA.
Where does Dr. Saba Hamiduzzaman practice?
Dr. Saba Hamiduzzaman practices at 1000 Fivepoint, Irvine, CA 926182621. Office phone: 8008264673.
What is Dr. Saba Hamiduzzaman's NPI?
Dr. Saba Hamiduzzaman's National Provider Identifier (NPI) is 1700011004, issued by NPPES.
Does Dr. Saba Hamiduzzaman accept Medicare assignment?
Yes. Dr. Saba Hamiduzzaman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Saba Hamiduzzaman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.