Doctor profile · Federal record
Dr. Twinkle Chandak
Critical Care Medicine (Internal Medicine) Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Duarte, CA
- NPI 1790003929
- Accepts Medicare
- MIPS 91.9 / 100 · 2023
- 23 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Duarte RD
Duarte, CA 910103012
(626) 256-4673
fax (626) 408-3911 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- September 3, 2024
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- California #C154754 · Massachusetts #243596
- Medicaid
- MA #110089110A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790003929. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
619
Distinct HCPCS
10
Medicare allowed
$79,626
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 156 | 58 | $218 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 57 | 43 | $179 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 56 | 51 | $149 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 54 | 38 | $82 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 39 | $103 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 41 | 40 | $134 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 36 | 36 | $10 | |
94729 |
Test to examine how well the lungs exchange gases | 32 | 32 | $9 | |
94618 |
Test for exercise-induced lung stress | 28 | 28 | $22 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 23 | $116 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 67. This provider delivers 9.2× the peer median.Open Payments
Industry payments received
All-time total
$2,411
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 1 | $1,836.00 | |
| Inari Medical, Inc. | 2 | $243.86 | |
| Mallinckrodt Hospital Products Inc. | 1 | $144.00 | |
| United Therapeutics Corporation | 1 | $87.82 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $54.75 | |
| Merck Sharp & Dohme LLC | 2 | $44.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
297
Patients
77
Total drug cost
$117,902
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 56 | 15 | $42,244 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 38 | 16 | $17,297 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 37 | 27 | $1,295 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 35 | 0 | $18,112 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 29 | 0 | $10,977 |
| Azithromycin | Generic | 23 | 19 | $204 |
| Montelukast Sodium | Generic | 22 | 0 | $237 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 16 | 0 | $942 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 15 | 0 | $6,405 |
| Spiriva Handihaler (Tiotropium Bromide) | Brand | 15 | 0 | $8,335 |
Frequently asked questions
What is Dr. Twinkle Chandak's medical specialty?
Dr. Twinkle Chandak practices Critical Care Medicine (Internal Medicine) Physician in Duarte, CA.
Where does Dr. Twinkle Chandak practice?
Dr. Twinkle Chandak practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 6262564673.
What is Dr. Twinkle Chandak's NPI?
Dr. Twinkle Chandak's National Provider Identifier (NPI) is 1790003929, issued by NPPES.
Does Dr. Twinkle Chandak accept Medicare assignment?
Yes. Dr. Twinkle Chandak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Twinkle Chandak commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.