Doctor profile · Federal record
Dr. Theresa Liu Dumlao, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Hematology (Internal Medicine) Physician · Medical Oncology Physician · Gilbert, AZ
- NPI 1043477441
- Accepts Medicare
- MIPS 81.5 / 100 · 2023
- 33 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2946 E Banner Gateway Dr, Suite 450
Gilbert, AZ 852342165
(480) 256-6444
fax (480) 256-3359 - Mailing address
-
2940 E. Banner Gateway Dr, Suite 450
Gilbert, AZ 852342165
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- August 11, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (3)
- Arizona #32590 · Texas #P0083 · Alabama #25912
- Medicaid (3)
- MS #04101524 · TX #287754001 (MDACC) · AL #139243
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043477441. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
825
Distinct HCPCS
6
Medicare allowed
$96,989
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 423 | 205 | $140 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 207 | 179 | $95 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 67 | 30 | $117 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 57 | 34 | $30 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 43 | 43 | $177 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 28 | 11 | $30 |
In context: peer comparison
Among 7 peers in Gilbert Hematology & Oncology Physician, average services per provider: 84. This provider delivers 9.8× the peer median.Open Payments
Industry payments received
All-time total
$73
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $33.82 | |
| Lilly USA, LLC | 1 | $21.89 | |
| Pfizer INC. | 1 | $17.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,285
Patients
418
Total drug cost
$1,191,601
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 531 | 184 | $17,745 |
| Letrozole | Generic | 201 | 62 | $4,896 |
| Alendronate Sodium | Generic | 105 | 43 | $1,129 |
| Ibrance (Palbociclib) | Brand | 70 | 0 | $1,072,506 |
| Tamoxifen Citrate | Generic | 67 | 26 | $3,217 |
| Gabapentin | Generic | 51 | 18 | $1,269 |
| Eliquis (Apixaban) | Brand | 38 | 0 | $36,160 |
| Prochlorperazine Maleate | Generic | 38 | 23 | $1,040 |
| Ondansetron Hcl | Generic | 35 | 26 | $669 |
| Raloxifene Hcl | Generic | 30 | 12 | $2,691 |
Frequently asked questions
What is Dr. Theresa Liu Dumlao's medical specialty?
Dr. Theresa Liu Dumlao practices Hematology & Oncology Physician in Gilbert, AZ.
Where does Dr. Theresa Liu Dumlao practice?
Dr. Theresa Liu Dumlao practices at 2946 E Banner Gateway Dr, Gilbert, AZ 852342165. Office phone: 4802566444.
What is Dr. Theresa Liu Dumlao's NPI?
Dr. Theresa Liu Dumlao's National Provider Identifier (NPI) is 1043477441, issued by NPPES.
Does Dr. Theresa Liu Dumlao accept Medicare assignment?
Yes. Dr. Theresa Liu Dumlao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Liu Dumlao commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.