Doctor profile · Federal record
Dr. Ammara Gill, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Walnut Creek, CA
- NPI 1447482096
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 24 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
177 la Casa Via Ste 390
Walnut Creek, CA 945986101
(925) 692-5610 - Additional location
-
400 Taylor Blvd Ste 202
Pleasant Hill, CA 945232163
(925) 677-5041 - Additional location
-
619 5Th St
Marysville, CA 959015647
(530) 749-4400
fax (916) 454-1287 - Mailing address
-
1450 Treat Blvd # 300
Walnut Creek, CA 945972168
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- California #A154333 · Missouri #2012019220
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447482096. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
149
Distinct HCPCS
3
Medicare allowed
$22,547
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 89 | 35 | $164 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 17 | $112 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 16 | 16 | $190 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 1,407. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
153
Patients
12
Total drug cost
$21,515
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 26 | 0 | $313 |
| Eliquis (Apixaban) | Brand | 19 | 0 | $12,735 |
| Ondansetron Hcl | Generic | 19 | 12 | $287 |
| Letrozole | Generic | 17 | 0 | $162 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 14 | 0 | $34 |
| Prochlorperazine Maleate | Generic | 13 | 0 | $139 |
| Xarelto (Rivaroxaban) | Brand | 12 | 0 | $7,533 |
| Dexamethasone | Generic | 11 | 0 | $119 |
| Hydrochlorothiazide | Generic | 11 | 0 | $19 |
| Prednisone | Generic | 11 | 0 | $174 |
Hospital affiliations
Frequently asked questions
What is Dr. Ammara Gill's medical specialty?
Dr. Ammara Gill practices Hematology & Oncology Physician in Walnut Creek, CA.
Where does Dr. Ammara Gill practice?
Dr. Ammara Gill practices at 177 la Casa Via Ste 390, Walnut Creek, CA 945986101. Office phone: 9256925610.
What is Dr. Ammara Gill's NPI?
Dr. Ammara Gill's National Provider Identifier (NPI) is 1447482096, issued by NPPES.
Does Dr. Ammara Gill accept Medicare assignment?
Yes. Dr. Ammara Gill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ammara Gill 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); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.