What is Sarah Brennan's NPI number?

Sarah Brennan's National Provider Identifier (NPI) is 1073761904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Brennan's specialty?

Sarah Brennan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Sarah Brennan located?

Sarah Brennan's practice location on file with NPPES is 24 Stevens St, Norwalk, CT 06850-3852.

What is Sarah Brennan's phone number?

The practice phone number listed in the NPPES registry for Sarah Brennan is (203) 852-2188.

Does Sarah Brennan accept Medicare?

Sarah Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Sarah Brennan's NPI active?

Yes — Sarah Brennan's NPI (1073761904) is active in the NPPES registry as of the last update on 2008-12-08.

IndividualActiveAccepts Medicare

Sarah Brennan, PA

NPI 1073761904 · Physician Assistant · Norwalk, CT

Sarah Brennan, PA is a Physician Assistant provider in Norwalk, CT (NPI 1073761904).

Provider details

NPI number: 1073761904
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA
Sex: Female
Sole proprietor: No
License: 012646 (NY)

Practice location

24 Stevens St

Norwalk, CT 06850-3852

Phone: (203) 852-2188

Fax: (203) 852-2384

Street-level locationGet directions

More CT providers

Mailing address

24 Stevens St

Norwalk, CT 06850-3852

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 012646 (NY)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense 002198 (CT)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(69/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
18 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
93 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	54	$41
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	26	$144
Removal of Gallbladder Using an Endoscope47562	13	$87

Typical Medicare-allowed amounts for these services range $41–$144 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	20	20
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	12	12

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,393 across 11 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2008-09-04
Last updated: 2008-12-08

Frequently asked questions

What is Sarah Brennan's NPI number?: Sarah Brennan's National Provider Identifier (NPI) is 1073761904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sarah Brennan's specialty?: Sarah Brennan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Sarah Brennan located?: Sarah Brennan's practice location on file with NPPES is 24 Stevens St, Norwalk, CT 06850-3852.
What is Sarah Brennan's phone number?: The practice phone number listed in the NPPES registry for Sarah Brennan is (203) 852-2188.
Does Sarah Brennan accept Medicare?: Sarah Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Sarah Brennan's NPI active?: Yes — Sarah Brennan's NPI (1073761904) is active in the NPPES registry as of the last update on 2008-12-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	54	$41
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	26	$144
Removal of Gallbladder Using an Endoscope47562	13	$87

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	20	20
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	12	12

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,393 across 11 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments