Physician Profile
Based in Locust Valley, NY, Gregg M. Szerlip, D.O. is listed in the NPI registry under anesthesiology. Gregg graduated from Nova Southeastern College of Osteo Medicine in 1990. Gregg is also listed as specializing in anesthesiology — pain medicine and interventional pain medicine. According to Medicare claims data, Gregg cared for 357 Medicare patients across 1,653 services. The services billed most often include injection, propofol, 10 mg, infusion, normal saline solution, 250 cc, and anesthesia for other procedure on large bowel using an endoscope.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
21 KAINTUCK LN
Locust Valley, NY 11560
176 Woodbury Rd
Hicksville, NY 11801
7010 Austin St Ste 101
Forest Hills, NY 11375
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Anesthesia complications
Back & spine
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Ablation
Head & facial procedures
Implants & devices
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
Nerve injections
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
Spine injections
Spine procedures
1,653 services · 357 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
53 | More often than most peers in Anesthesiology |
| Anesthesia for nerve block and injection procedure, prone position | Anaesthesia | 01992 |
42 | More often than most peers in Anesthesiology |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
39 | More often than most peers in Anesthesiology |
| Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | Anaesthesia | 01940 |
30 | More often than most peers in Anesthesiology |
| Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | Anaesthesia | 01938 |
24 | As often as other peers in Anesthesiology |
| Injection, propofol, 10 mg | Drug given | J2704 |
1,344 | As often as other peers in Anesthesiology |
| Infusion, normal saline solution, 250 cc | Drug given | J7050 |
87 | Too few peers to compare |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
34 | As often as other peers in Anesthesiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Gregg M. Szerlip is an anesthesiologist in Locust Valley, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Gregg M. Szerlip is listed at 21 Kaintuck Ln, Locust Valley, NY 11560. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (516) 331-0557. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Gregg M. Szerlip's National Provider Identifier is 1629128780. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Gregg M. Szerlip attended Nova Southeastern College of Osteo Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
Gregg M. Szerlip has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Gregg M. Szerlip provides treatments such as anesthesia for other procedure on large bowel using an endoscope and anesthesia for nerve block and injection procedure, prone position, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Gregg M. Szerlip. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.