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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MATTHEW G. PEER M.D.
NPI 1346541695
Anesthesiology in Buffalo, NY

Active since November 03, 2010PECOS Enrolled
94.19/100
CMS Quality Rating
2568 WALDEN AVE STE 103-105, BUFFALO, NY 14225(716) 632-1088(716) 632-7842 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Matthew G. Peer M.d. NPPES

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

DR. MATTHEW G. PEER M.D. (NPI 1346541695) is an individual anesthesiology provider in Buffalo, New York, licensed in New York (262029) and active in the NPI registry since November 2010. He is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of State University Of New York At Buffalo School Of Medicine (2011).

NPPES Registry Identity

NPI1346541695
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. MATTHEW G. PEERCredential: M.D.
Location Address2568 WALDEN AVE STE 103-105Buffalo, NY 14225-4760
Mailing Address1230 Eggert Rd.Amherst, NY 14226 · (716) 838-0640 · Fax (716) 838-0787
Phone(716) 632-1088
Fax(716) 632-7842
Sole ProprietorYes
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2011
Enumeration DateNovember 3, 2010
Last NPPES UpdateSeptember 4, 2026
NPPES CertifiedSeptember 4, 2026
✔ NPI 1346541695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 262029
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 262029 (NY)
Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X · License 262029 (NY)
2568 WALDEN AVE STE 103-105, Buffalo, NY 14225
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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

Dr. Matthew G. Peer 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 ID8729246962
PECOS Enrollment IDI20120220000931
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 5

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients
Anesthesia for other procedure on urinary system through urethra 00910
Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.
14 services13 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
13 services13 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
12 services12 patients
Injection of anesthetic agent and/or steroid into other nerve or branch 64450
This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Kaleida Health

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330005
Location100 High StreetBuffalo, NY 14210 · Erie County
Emergency services Birthing friendly

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.

94.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.87
Improvement Activities40
Cost74.28

Other Providers at the Same Location NPPES 4

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

MR. GUSTAAF CORNELIS VAN SOESTBERGEN CRNA MSN MPA
Nurse Anesthetist, Certified Registered
2568 WALDEN AVE STE 103-105
CHEEKTOWAGA, NY 14225
Erie County (716) 632-1088
AMBER REPASKY
Anesthesiology
2568 WALDEN AVE STE 103-105
CHEEKTOWAGA, NY 14225
Erie County (716) 632-7842
MAPLE GATE ANESTHESIOLOGISTS, P.C.
Anesthesiology
2568 WALDEN AVE STE 103-105
CHEEKTOWAGA, NY 14225
Erie County (716) 632-1088
DR. JOSEPH HEZKIAL DO
Anesthesiology
2568 WALDEN AVE STE 103-105
CHEEKTOWAGA, NY 14225
Erie County (716) 632-1088

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 Matthew Peer's NPI number?

The NPI number for Matthew Peer is 1346541695. It was assigned to this individual provider in the NPPES registry on November 3, 2010.

Where is Matthew Peer located?

Matthew Peer practices at 2568 Walden Ave Ste 103-105, Buffalo, NY 14225. The listed phone number is (716) 632-1088.

What is Matthew Peer's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Matthew Peer enrolled in Medicare?

Yes. Matthew Peer 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 Matthew Peer affiliated with any hospitals?

According to CMS data, Matthew Peer is affiliated with Kaleida Health.

When was this NPI record last updated?

The NPPES record for Matthew Peer was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.