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DR. PETER T BRENNAN MD
NPI 1780655118
Internal Medicine - Gastroenterology in Ithaca, NY

Active since February 01, 2006PECOS EnrolledAccepts Medicare Assignment
95.21/100
CMS Quality Rating
2 ASCOT PL, ITHACA, NY 14850(607) 339-0788(607) 319-5529 Get Directions Write a Review

NPPES record last updated: August 2, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Peter T Brennan Md NPPES

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

DR. PETER T BRENNAN MD (NPI 1780655118) is an individual gastroenterology provider in Ithaca, New York, licensed in New York (161989) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Cayuga Medical Center At Ithaca, and maintains a secondary practice location in Ithaca.

NPPES Registry Identity

NPI1780655118
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. PETER T BRENNANCredential: MD
Location Address2 ASCOT PLIthaca, NY 14850
Mailing Address2 Ascot PlIthaca, NY 14850-1072 · (607) 339-0788 · Fax (607) 319-5529
Phone(607) 339-0788
Fax(607) 319-5529
Sole ProprietorNo
Medical School CMSOtherGraduated 1980
Enumeration DateFebruary 1, 2006
Last NPPES UpdateAugust 2, 2018
✔ NPI 1780655118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 161989
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2 ASCOT PL, Ithaca, NY 14850
Open in Google Maps ↗

Secondary Practice Location 1

Location 12435 N Triphammer RdIthaca, NY 14850-1047 · Phone (607) 272-5011 · Fax (607) 272-5861

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

Dr. Peter T Brennan Md 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 ID1850309444
PECOS Enrollment IDI20100224000019
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 14

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.
110 services81 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
54 services46 patients
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500
Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.
54 services52 patients
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500
Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.
47 services46 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
45 services45 patients
Stool analysis for blood, by peroxidase activity 82272
A stool analysis for blood, by peroxidase activity, is a test to detect blood in your stool. This test helps identify bleeding in the digestive tract. It involves collecting a stool sample, which is then checked for the presence of blood using a chemical reaction.
33 services32 patients

Hospital Affiliations CMS Care Compare

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

Cayuga Medical Center At Ithaca

Acute Care Hospitals · Ithaca, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330307
Location101 Dates DriveIthaca, NY 14850 · Tompkins County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14850 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
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.21/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.69
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
100%98 patients5/55-star benchmark: 100%
Photodocumentation of Cecal Intubation
The rate of screening and surveillance colonoscopies for which photodocumentation of landmarks of cecal intubation is performed to establish a complete examination
100%97 patients
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
99%155 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 8

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

ANGELA MOLTRUP AU.D.
Audiologist
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 266-0772
PJO INC
Hearing Instrument Specialist
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 271-9783
JESSICA BARFIELD DOTO ANP-C
Nurse Practitioner (Adult Health)
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 227-8592
RACHEL ELIZABETH AYERS FNP-C
Nurse Practitioner (Family)
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 277-2365
CAYUGA EAR, NOSE, THROAT-HEAD & NECK SURGERY, PLLC
Otolaryngology
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 266-0772
JOSEPH E BIALOBRESKI AUDIOLOGIST
Audiologist-Hearing Aid Fitter
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 266-0194
CAYUGA EAR, NOSE, THROAT & ALLERGY ASSOCIATES
Otolaryngology
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 266-0772
MS. DEIRDRE ANN ULDRICH FNP
Nurse Practitioner (Family)
2 ASCOT PL
ITHACA, NY 14850
Tompkins County (607) 266-0772

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 Peter Brennan's NPI number?

The NPI number for Peter Brennan is 1780655118. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Peter Brennan located?

Peter Brennan practices at 2 Ascot Pl, Ithaca, NY 14850. The listed phone number is (607) 339-0788.

What is Peter Brennan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Peter Brennan enrolled in Medicare?

Yes. Peter Brennan 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 Peter Brennan affiliated with any hospitals?

According to CMS data, Peter Brennan is affiliated with Cayuga Medical Center At Ithaca.

When was this NPI record last updated?

The NPPES record for Peter Brennan was last updated on August 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.