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LOUIS BRENNER M.D.
NPI 1306995956
Internal Medicine - Nephrology in Boston, MA

Active since January 10, 2007PECOS EnrolledAccepts Medicare Assignment
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS STREET, BOSTON, MA 02115(617) 732-6660 Get Directions Write a Review

NPPES record last updated: August 6, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Louis Brenner M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOUIS BRENNER M.D. (NPI 1306995956) is an individual nephrology provider in Boston, Massachusetts, licensed in Massachusetts (156361) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Duke University School Of Medicine (1996).

NPPES Registry Identity

NPI1306995956
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameLOUIS BRENNERCredential: M.D.
Location AddressBRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS STREETBoston, MA 02115
Mailing Address111 Cypress StBrookline, MA 02445-6002 · (857) 307-0896
Phone(617) 732-6660
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 1996
Enumeration DateJanuary 10, 2007
Last NPPES UpdateAugust 6, 2012
✔ NPI 1306995956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in MA · 156361
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
BRIGHAM & WOMEN'S HOSPITAL, Boston, MA 02115
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Louis Brenner M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840250825
PECOS Enrollment IDI20041014000040
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
65 services38 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARK E BREZINSKI M.D.
Internal Medicine (Cardiovascular Disease)
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS ST.
BOSTON, MA 02115
Suffolk County (617) 732-6911
HARITH RAJAGOPALAN M.D.
Internal Medicine
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (617) 732-5500
SOPHIA KOO M.D.
Internal Medicine (Infectious Disease)
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS ST/MEDICINE
BOSTON, MA 02115
Suffolk County (617) 732-6660
DR. DAVID MAXIMILIAN BARGIELA MBBS PHD
Student in an Organized Health Care Education/Training Program
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (617) 732-5500
SAMIRA SHETH NURSE PRACTITIONER
Nurse Practitioner (Adult Health)
BRIGHAM & WOMEN'S HOSPITAL, 221 LONGWOOD AVENUE RFB 381
BOSTON, MA 02115
Suffolk County (617) 732-7672
KARIM OUAHCHI M.D.
Pathology (Clinical Pathology/Laboratory Medicine)
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS STREET, PATHOLOGY
BOSTON, MA 02115
Suffolk County (617) 732-7442
ANDREW H LICHTMAN M.D.
Pathology (Anatomic Pathology)
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (617) 525-4335
LAURA N FRAIN M.D.
Internal Medicine
BRIGHAM & WOMEN'S HOSPITAL, 75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (617) 732-6047

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Louis Brenner's NPI number?

The NPI number for Louis Brenner is 1306995956. It was assigned to this individual provider in the NPPES registry on January 10, 2007.

Where is Louis Brenner located?

Louis Brenner practices at Brigham & Women's Hospital 75 Francis Street, Boston, MA 02115. The listed phone number is (617) 732-6660.

What is Louis Brenner's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Louis Brenner enrolled in Medicare?

Yes. Louis Brenner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Louis Brenner affiliated with any hospitals?

According to CMS data, Louis Brenner is affiliated with Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Louis Brenner was last updated on August 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.