Doctor profile · Federal record
Dr. Shyni Subash, MD
Family Medicine Physician (CMS: Family Practice) · Walnut Creek, CA
- NPI 1306137401
- Accepts Medicare
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1450 Treat Blvd, Ste 120A
Walnut Creek, CA 945972168
(925) 296-9720
fax (925) 296-9032
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- September 23, 2016
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A114898
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306137401. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
782
Distinct HCPCS
10
Medicare allowed
$63,820
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 282 | 153 | $109 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 132 | 112 | $82 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 132 | 132 | $53 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 48 | 48 | $23 | |
G0008 |
Administration of influenza virus vaccine | 39 | 38 | $36 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 36 | 35 | $76 | |
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 | 29 | 23 | $63 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 21 | 20 | $17 | |
81002 |
Urinalysis, manual test | 17 | 16 | $3 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 16 | 16 | $281 |
In context: peer comparison
Among 29 peers in this city , average services per provider: 89. This provider delivers 8.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,683
Patients
519
Total drug cost
$27,234
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 306 | 90 | $3,919 |
| Amlodipine Besylate | Generic | 188 | 59 | $1,605 |
| Levothyroxine Sodium | Generic | 166 | 44 | $3,162 |
| Losartan Potassium | Generic | 137 | 42 | $2,304 |
| Lisinopril | Generic | 131 | 39 | $1,622 |
| Gabapentin | Generic | 116 | 35 | $2,970 |
| Metoprolol Succinate | Generic | 102 | 30 | $1,821 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 85 | 30 | $1,617 |
| Mirtazapine | Generic | 80 | 23 | $2,347 |
| Omeprazole | Generic | 67 | 25 | $1,314 |
Hospital affiliations
Frequently asked questions
What is Dr. Shyni Subash's medical specialty?
Dr. Shyni Subash practices Family Medicine Physician in Walnut Creek, CA.
Where does Dr. Shyni Subash practice?
Dr. Shyni Subash practices at 1450 Treat Blvd, Walnut Creek, CA 945972168. Office phone: 9252969720.
What is Dr. Shyni Subash's NPI?
Dr. Shyni Subash's National Provider Identifier (NPI) is 1306137401, issued by NPPES.
Does Dr. Shyni Subash accept Medicare assignment?
Yes. Dr. Shyni Subash accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shyni Subash 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.