Doctor profile · Federal record
Dr. Sarah Zifcak, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Concord, MA
- NPI 1952369555
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
330 Baker Ave
Concord, MA 017422129
(978) 287-9350
fax (978) 287-9421
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 17, 2020
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #227360
- Medicaid
- MA #2122359
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952369555. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,691
Distinct HCPCS
10
Medicare allowed
$68,123
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 358 | 248 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 236 | 221 | $13 | |
80053 |
Blood test, comprehensive group of blood chemicals | 223 | 200 | $10 | |
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 198 | 182 | $6 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 187 | 163 | $16 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 186 | 186 | $55 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 185 | 127 | $98 | |
83036 |
Hemoglobin a1c level | 148 | 113 | $10 | |
82306 |
Vitamin d-3 level | 103 | 100 | $29 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 69 | 61 | $15 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 91. This provider delivers 30× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,601
Patients
967
Total drug cost
$62,834
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 501 | 144 | $12,381 |
| Levothyroxine Sodium | Generic | 410 | 108 | $7,348 |
| Amlodipine Besylate | Generic | 355 | 96 | $3,456 |
| Lisinopril | Generic | 338 | 88 | $4,599 |
| Simvastatin | Generic | 269 | 68 | $3,651 |
| Lorazepam | Generic | 238 | 62 | $1,661 |
| Hydrochlorothiazide | Generic | 225 | 63 | $998 |
| Losartan Potassium | Generic | 224 | 57 | $4,736 |
| Omeprazole | Generic | 195 | 57 | $4,085 |
| Metoprolol Succinate | Generic | 180 | 46 | $4,979 |
Hospital affiliations
Frequently asked questions
What is Dr. Sarah Zifcak's medical specialty?
Dr. Sarah Zifcak practices Internal Medicine Physician in Concord, MA.
Where does Dr. Sarah Zifcak practice?
Dr. Sarah Zifcak practices at 330 Baker Ave, Concord, MA 017422129. Office phone: 9782879350.
What is Dr. Sarah Zifcak's NPI?
Dr. Sarah Zifcak's National Provider Identifier (NPI) is 1952369555, issued by NPPES.
Does Dr. Sarah Zifcak accept Medicare assignment?
Yes. Dr. Sarah Zifcak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Zifcak commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.