Doctor profile · Federal record
Dr. Harold Horowitz, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Brooklyn, NY
- NPI 1528084274
- Accepts Medicare
- MIPS 83.0 / 100 · 2023
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
506 6Th St
Brooklyn, NY 112153609
(718) 780-5257
fax (718) 780-3259
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 6, 2023
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- New York #155554
- Medicaid
- NY #00473038
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528084274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
235
Distinct HCPCS
4
Medicare allowed
$20,271
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 97 | 43 | $59 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 86 | 42 | $92 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $153 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 25 | 25 | $99 |
In context: peer comparison
Among 30 peers in Brooklyn Infectious Disease Physician, average services per provider: 217. This provider delivers 1.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Harold Horowitz's medical specialty?
Dr. Harold Horowitz practices Infectious Disease Physician in Brooklyn, NY.
Where does Dr. Harold Horowitz practice?
Dr. Harold Horowitz practices at 506 6Th St, Brooklyn, NY 112153609. Office phone: 7187805257.
What is Dr. Harold Horowitz's NPI?
Dr. Harold Horowitz's National Provider Identifier (NPI) is 1528084274, issued by NPPES.
Does Dr. Harold Horowitz accept Medicare assignment?
Yes. Dr. Harold Horowitz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harold Horowitz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.