Physician Profile
Marilee L. Freitas, M.D.
Unclaimed ProfileAbout Dr. Freitas
Marilee L. Freitas, M.D. is a healthcare provider in Stamford, CT specializing in colon & rectal surgery. Medicare claims data shows Marilee provided 464 services to 398 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and diagnostic exam of anus 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.
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) 323-8989
- Email not available
Practice Locations
29 HOSPITAL PLAZA SUITE 604
Stamford, CT 06902
Procedures Most Often Billed to Medicare
464 services · 398 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
68 | More often than most peers in Colon & Rectal Surgery |
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
50 | More often than most peers in Colon & Rectal Surgery |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
49 | More often than most peers in Colon & Rectal Surgery |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
36 | More often than most peers in Colon & Rectal Surgery |
| Study of rectum sensitivity and function | Treatment | 91122 |
17 | As often as other peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
96 | More often than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
68 | More often than most peers in Colon & Rectal Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
41 | As often as other peers in Colon & Rectal Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
17 | As often as other peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
11 | Less often than most peers in Colon & Rectal Surgery |
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 colorectal surgeons at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 4 groups
Other colorectal surgeons in Stamford 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 6
Providers in CT who bill this service to Medicare most often.
Common questions
What does Marilee L. Freitas specialize in?
Marilee L. Freitas is a colorectal surgeon in Stamford, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where is Marilee L. Freitas located?
Marilee L. Freitas is listed at 29 Hospital Plaza Suite 604, Stamford, CT 06902. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marilee L. Freitas's phone number?
The number on file is (203) 323-8989. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Marilee L. Freitas?
Marilee L. Freitas's National Provider Identifier is 1023285343. 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 Marilee L. Freitas train?
Marilee L. Freitas attended Other, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Marilee L. Freitas have?
Marilee L. Freitas has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Marilee L. Freitas do most often?
According to Medicare billing data, Marilee L. Freitas performs procedures including diagnostic exam of anus using an endoscope, removal of external hemorrhoids by rubber banding and biopsy of large bowel using a flexible endoscope; provides treatments such as study of rectum sensitivity and function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Marilee L. Freitas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marilee L. Freitas. 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.