Doctor profile · Federal record
Dr. Sarah Tsang, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Easthampton, MA
- NPI 1225368087
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
238 Northampton St
Easthampton, MA 010271046
(413) 527-9300
fax (866) 644-0872 - Additional location
-
835 Webster St
Oakland, CA 946074219
(510) 318-5800
Credentials & registration
- NPI registered
- December 2009 — 17 yrs on file
- Profile last updated
- October 27, 2020
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Massachusetts #282003 · California #A113370
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225368087. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,145
Distinct HCPCS
10
Medicare allowed
$160,826
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 493 | 265 | $131 | |
36415 |
Insertion of needle into vein for collection of blood sample | 442 | 295 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 217 | 187 | $13 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 209 | 163 | $8 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 159 | 89 | $64 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 150 | 150 | $132 | |
83036 |
Hemoglobin a1c level | 111 | 80 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 108 | 92 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 108 | 96 | $92 | |
80053 |
Blood test, comprehensive group of blood chemicals | 94 | 86 | $10 |
In context: peer comparison
Among 2 peers in Easthampton Family Medicine Physician, average services per provider: 78. This provider delivers 40× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,624
Patients
453
Total drug cost
$82,924
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 228 | 66 | $2,588 |
| Atorvastatin Calcium | Generic | 227 | 67 | $6,919 |
| Amlodipine Besylate | Generic | 154 | 44 | $1,960 |
| Hydrochlorothiazide | Generic | 151 | 48 | $527 |
| Levothyroxine Sodium | Generic | 129 | 40 | $1,815 |
| Losartan Potassium | Generic | 110 | 31 | $1,942 |
| Omeprazole | Generic | 110 | 37 | $2,823 |
| Simvastatin | Generic | 93 | 24 | $1,388 |
| Lorazepam | Generic | 77 | 28 | $341 |
| Gabapentin | Generic | 74 | 24 | $2,068 |
Hospital affiliations
Frequently asked questions
What is Dr. Sarah Tsang's medical specialty?
Dr. Sarah Tsang practices Family Medicine Physician in Easthampton, MA.
Where does Dr. Sarah Tsang practice?
Dr. Sarah Tsang practices at 238 Northampton St, Easthampton, MA 010271046. Office phone: 4135279300.
What is Dr. Sarah Tsang's NPI?
Dr. Sarah Tsang's National Provider Identifier (NPI) is 1225368087, issued by NPPES.
Does Dr. Sarah Tsang accept Medicare assignment?
Yes. Dr. Sarah Tsang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Tsang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.