Physician Profile
Unclaimed ProfileAbout SERER
Corina Serer, MD is a healthcare provider in Seaford, NY specializing in gastroenterology. According to Medicare claims data, Corina cared for 2,032 Medicare patients across 2,302 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (516) 796-9000
- Email not available
Practice Locations
850 HICKSVILLE RD SUITE 100
Seaford, NY 11783
Procedures Most Often Billed to Medicare
2,302 services · 2,032 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
193 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
185 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
137 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
101 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
58 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
473 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
340 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
160 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
122 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
102 |
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 3
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 — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Serer?
Dr. Serer is a gastroenterology in Seaford, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
What is Dr. Serer's address?
Dr. Serer is listed at 850 HICKSVILLE RD SUITE 100, Seaford, NY 11783. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Serer?
The number on file is (516) 796-9000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Serer's NPI number?
Dr. Serer's National Provider Identifier is 1700875556. 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
Where did Dr. Serer train?
Dr. Serer attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Serer been practicing?
Dr. Serer has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Serer perform?
According to Medicare billing data, Dr. Serer performs procedures including insertion of needle into vein for collection of blood sample, removal of polyps or growths of large bowel using an endoscope with mechanical snare and biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Serer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Serer. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.