Provider Profile
Sarah E. Brennan, PA
Unclaimed ProfileAbout Sarah Brennan
Listed in the NPI registry as a physician assistant, Sarah E. Brennan, PA practices in Norwalk, CT. According to Medicare claims data, Sarah cared for 83 Medicare patients across 93 services. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, and removal of gallbladder using an endoscope. NPI 1073761904 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 852-2188
- Email not available
Practice Locations
24 STEVENS ST
Norwalk, CT 06850
Procedures Most Often Billed to Medicare
93 services · 83 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of gallbladder using an endoscope | Procedure | 47562 |
13 | Less often than most peers in Physician Assistant |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
54 | More often than most peers in Physician Assistant |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
26 | As often as other peers in Physician Assistant |
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 physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 physician assistants in Norwalk 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of gallbladder using an endoscope 1
Providers in CT who bill this service to Medicare most often.
Common questions
What kind of doctor is Sarah E. Brennan?
Sarah E. Brennan is a physician assistant in Norwalk, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Sarah E. Brennan's address?
Sarah E. Brennan is listed at 24 Stevens St, Norwalk, CT 06850. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sarah E. Brennan?
The number on file is (203) 852-2188. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sarah E. Brennan's NPI number?
Sarah E. Brennan's National Provider Identifier is 1073761904. 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 Sarah E. Brennan train?
Sarah E. Brennan attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Sarah E. Brennan been practicing?
Sarah E. Brennan has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What procedures does Sarah E. Brennan perform?
According to Medicare billing data, Sarah E. Brennan performs procedures including removal of gallbladder using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sarah E. Brennan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sarah E. Brennan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.