Doctor profile · Federal record
Dr. Ross Pirkle, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Walnut Creek, CA
- NPI 1184656688
- Accepts Medicare
- MIPS 93.6 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
112 la Casa Via Ste 135
Walnut Creek, CA 945983023
(925) 378-4040
fax (925) 300-4224
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 27, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A60017
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184656688. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,340
Distinct HCPCS
10
Medicare allowed
$250,638
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 509 | 221 | $153 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 421 | 250 | $109 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 267 | 252 | $18 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 241 | 241 | $157 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 135 | 32 | $135 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 126 | 21 | $1 | |
G0008 |
Administration of influenza virus vaccine | 119 | 118 | $37 | |
90662 |
Influenza vaccine split virus, preservative free | 77 | 77 | $72 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 49 | 29 | $64 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 18 | $90 |
In context: peer comparison
Among 44 peers in this city , average services per provider: 260. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$1,781
Transactions
50
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 8 | $395.15 | |
| AstraZeneca Pharmaceuticals LP | 4 | $291.95 | |
| Novo Nordisk Inc | 5 | $205.18 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $173.41 | |
| PFIZER INC. | 6 | $156.67 | |
| Janssen Pharmaceuticals, Inc | 4 | $106.53 | |
| ABBVIE INC. | 4 | $94.46 | |
| Lilly USA, LLC | 4 | $93.15 | |
| Amgen Inc. | 3 | $87.63 | |
| Exact Sciences Corporation | 2 | $48.14 | |
| Currax Pharmaceuticals LLC | 2 | $32.73 | |
| Merck Sharp & Dohme LLC | 1 | $29.49 | |
| Astellas Pharma US Inc | 1 | $28.61 | |
| Abbott Laboratories | 1 | $21.80 | |
| Collegium Pharmaceutical, Inc. | 1 | $16.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,679
Patients
461
Total drug cost
$145,361
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 256 | 74 | $9,845 |
| Atorvastatin Calcium | Generic | 242 | 67 | $2,899 |
| Levothyroxine Sodium | Generic | 177 | 43 | $3,142 |
| Metoprolol Succinate | Generic | 142 | 43 | $3,803 |
| Amlodipine Besylate | Generic | 130 | 39 | $1,002 |
| Lisinopril | Generic | 115 | 31 | $790 |
| Jardiance (Empagliflozin) | Brand | 102 | 18 | $111,064 |
| Valsartan | Generic | 80 | 20 | $3,994 |
| Pantoprazole Sodium | Generic | 77 | 22 | $1,460 |
| Losartan Potassium | Generic | 70 | 19 | $1,323 |
Frequently asked questions
What is Dr. Ross Pirkle's medical specialty?
Dr. Ross Pirkle practices Internal Medicine Physician in Walnut Creek, CA.
Where does Dr. Ross Pirkle practice?
Dr. Ross Pirkle practices at 112 la Casa Via Ste 135, Walnut Creek, CA 945983023. Office phone: 9253784040.
What is Dr. Ross Pirkle's NPI?
Dr. Ross Pirkle's National Provider Identifier (NPI) is 1184656688, issued by NPPES.
Does Dr. Ross Pirkle accept Medicare assignment?
Yes. Dr. Ross Pirkle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ross Pirkle commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.