Doctor profile · Federal record
Dr. Susana Harbutt, M.D.
Endocrinology, Diabetes & Metabolism Physician · Internal Medicine Physician · Endocrinology, Diabetes & Metabolism Physician · Castro Valley, CA
- NPI 1588007678
- MIPS 86.9 / 100 · 2023
- 13 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20101 Lake Chabot RD Fl 4
Castro Valley, CA 94546
(510) 204-1844
fax (510) 506-7729 - Additional location
-
2351 Clay St Ste 380
San Francisco, CA 941151931
(415) 600-3954 - Mailing address
-
2350 W El Camino Real Fl 2
Mountain View, CA 940406203
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- March 7, 2023
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Georgia #92819 · California #A136741
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588007678. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
46
Distinct HCPCS
3
Medicare allowed
$5,037
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 18 | $129 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $168 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 12 | 12 | $3 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 15. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
166
Patients
14
Total drug cost
$47,412
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 35 | 14 | $533 |
| Methimazole | Generic | 22 | 0 | $126 |
| Atorvastatin Calcium | Generic | 20 | 0 | $167 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 15 | 0 | $383 |
| Synthroid (Levothyroxine Sodium) | Brand | 14 | 0 | $868 |
| Trulicity (Dulaglutide) | Brand | 14 | 0 | $27,775 |
| Metformin Hcl | Generic | 12 | 0 | $117 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 12 | 0 | $1,334 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 11 | 0 | $5,197 |
| Ozempic (Semaglutide) | Brand | 11 | 0 | $10,912 |
Frequently asked questions
What is Dr. Susana Harbutt's medical specialty?
Dr. Susana Harbutt practices Endocrinology, Diabetes & Metabolism Physician in Castro Valley, CA.
Where does Dr. Susana Harbutt practice?
Dr. Susana Harbutt practices at 20101 Lake Chabot RD Fl 4, Castro Valley, CA 94546. Office phone: 5102041844.
What is Dr. Susana Harbutt's NPI?
Dr. Susana Harbutt's National Provider Identifier (NPI) is 1588007678, issued by NPPES.
What procedures does Dr. Susana Harbutt commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962). Source: CMS Medicare Physician & Other Practitioners file.