Physician Profile
Unclaimed ProfileAbout MARKOWITZ
Brian Lee Markowitz practises gastroenterology in Bethpage, NY. Brian is a 2011 graduate of State University of New York Downstate Medical Center.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Markowitz's specialty?
Dr. Markowitz is a gastroenterology in Bethpage, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where can I find Dr. Markowitz?
Dr. Markowitz is listed at 185 CENTRAL AVE, Bethpage, NY 11714. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Markowitz?
The number on file is (516) 758-8600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Markowitz's NPI number?
Dr. Markowitz's National Provider Identifier is 1073812830. 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
What is Dr. Markowitz's medical education?
Dr. Markowitz attended State University of New York Downstate Medical Center, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Markowitz been practising?
Dr. Markowitz has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Markowitz known for?
According to Medicare billing data, Dr. Markowitz performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare and biopsy of large bowel using a flexible endoscope; provides treatments such as imaging of digestive tract done from the inside of the digestive tract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Markowitz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Markowitz. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (516) 758-8600
- Email not available
Practice Locations
185 CENTRAL AVE
Bethpage, NY 11714
Procedures Most Often Billed to Medicare
681 services · 609 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
73 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
68 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
60 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
45 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
19 |
| Imaging of digestive tract done from the inside of the digestive tract | Treatment | 91110 |
13 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
184 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
97 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
76 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
46 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gastroenterology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other gastroenterology specialists in Bethpage 6
Same specialty, same city.
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in NY who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.