Doctor profile · Federal record
Dr. Mark Lamastro, MD
Anesthesiology Physician (CMS: Anesthesiology) · Pain Medicine (Anesthesiology) Physician · Port Chester, NY
- NPI 1659361004
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
728 King St.
Port Chester, NY 10573
(914) 939-8858
fax (914) 939-3814 - Mailing address
-
728 King St
Port Chester, NY 10573
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- September 26, 2014
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- New York #185 362 1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659361004. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
21
Distinct HCPCS
1
Medicare allowed
$3,350
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 21 | 21 | $160 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 21. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Mark Lamastro's medical specialty?
Dr. Mark Lamastro practices Anesthesiology Physician in Port Chester, NY.
Where does Dr. Mark Lamastro practice?
Dr. Mark Lamastro practices at 728 King St., Port Chester, NY 10573. Office phone: 9149398858.
What is Dr. Mark Lamastro's NPI?
Dr. Mark Lamastro's National Provider Identifier (NPI) is 1659361004, issued by NPPES.
Does Dr. Mark Lamastro accept Medicare assignment?
Yes. Dr. Mark Lamastro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Lamastro commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.