Doctor profile · Federal record
Dr. Sarah Macarthur, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1275760365
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
550 First Avenue
New York, NY 100166402
(212) 263-5506 - Mailing address
-
93 Adelphi St
Brooklyn, NY 112052388
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- October 13, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #273819
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275760365. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
340
Distinct HCPCS
5
Medicare allowed
$38,024
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 150 | 94 | $85 | |
99239 |
Hospital discharge day management, more than 30 minutes | 76 | 72 | $124 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 73 | 45 | $129 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 28 | 28 | $141 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $187 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 2.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Sarah Macarthur's medical specialty?
Dr. Sarah Macarthur practices Internal Medicine Physician in New York, NY.
Where does Dr. Sarah Macarthur practice?
Dr. Sarah Macarthur practices at 550 First Avenue, New York, NY 100166402. Office phone: 2122635506.
What is Dr. Sarah Macarthur's NPI?
Dr. Sarah Macarthur's National Provider Identifier (NPI) is 1275760365, issued by NPPES.
Does Dr. Sarah Macarthur accept Medicare assignment?
Yes. Dr. Sarah Macarthur accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Macarthur commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.