Physician Profile
Naomi Berezin, MD
Unclaimed ProfileAbout Dr. Berezin
Naomi Berezin, MD practices surgical critical care in Greenwich, CT. According to Medicare claims data, Naomi cared for 67 Medicare patients across 85 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. The provider's National Provider Identifier (NPI) is 1184042566.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 863-4300
- Email not available
Practice Locations
5 PERRYRIDGE RD
Greenwich, CT 06830
707 E Main St
Middletown, NY 10940
Procedures Most Often Billed to Medicare
85 services · 67 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
38 | Less often than most peers in Surgical Critical Care |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
24 | Less often than most peers in Surgical Critical Care |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
23 | As often as other peers in Surgical Critical Care |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Berezin specialize in?
Dr. Berezin is a surgical critical care in Greenwich, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Berezin located?
Dr. Berezin is listed at 5 Perryridge Rd, Greenwich, CT 06830. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Berezin's phone number?
The number on file is (203) 863-4300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Berezin's NPI number?
Dr. Berezin's National Provider Identifier is 1184042566. 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. Berezin go to medical school?
Dr. Berezin attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Berezin been practicing?
Dr. Berezin has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Berezin do most often?
According to Medicare billing data, Dr. Berezin the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Berezin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Berezin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.