Doctor profile · Federal record
Dr. Michael Klein, M.D.
Surgery Physician (CMS: General Surgery) · Surgical Critical Care Physician · Surgical Critical Care Physician · New York, NY
- NPI 1215222948
- Accepts Medicare
- MIPS 77.8 / 100 · 2023
- 15 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
530 1St Ave
New York, NY 100166402
(212) 263-7302
fax (212) 263-7511 - Additional location
-
450 Clarkson Ave
Brooklyn, NY 112032012
(718) 270-1000 - Additional location
-
707 E Main St
Middletown, NY 109402650
(845) 333-7575 - Mailing address
-
450 Clarkson Ave
Brooklyn, NY 112032012
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- October 30, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- New York #288894 · Connecticut #82911
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215222948. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$9,398
Transactions
18
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Avita Medical Americas, Llc | 15 | $9,169.14 | |
| PolyNovo North America LLC | 2 | $179.57 | |
| Smith+Nephew, Inc. | 1 | $49.37 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Michael Klein's medical specialty?
Dr. Michael Klein practices Surgery Physician in New York, NY.
Where does Dr. Michael Klein practice?
Dr. Michael Klein practices at 530 1St Ave, New York, NY 100166402. Office phone: 2122637302.
What is Dr. Michael Klein's NPI?
Dr. Michael Klein's National Provider Identifier (NPI) is 1215222948, issued by NPPES.
Does Dr. Michael Klein accept Medicare assignment?
Yes. Dr. Michael Klein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.