BARRETT WEISS MD
NPI 1366002511
Physical Medicine & Rehabilitation - Sports Medicine in Rochester, NY

Q: What is Barrett Weiss's NPI number?

The NPI number for Barrett Weiss is 1366002511. It was assigned to this individual provider in the NPPES registry on June 19, 2019.

Q: What is Barrett Weiss's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Sports Medicine, with taxonomy code 2081S0010X.

Q: When was this NPI record last updated?

The NPPES record for Barrett Weiss was last updated on March 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.

Active since June 19, 2019PECOS EnrolledAccepts Medicare Assignment

601 ELMWOOD AVE BOX 664, ROCHESTER, NY 14642(585) 341-9472 Get Directions Write a Review

NPPES record last updated: March 3, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 3, 2025, Jun 20, 2023, Jun 30, 2020 and 1 more (4 updates tracked since 2019).

On this page

About Barrett Weiss Md NPPES

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

BARRETT WEISS MD (NPI 1366002511) is an individual sports medicine provider in Rochester, New York, licensed in New York (330762) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with F F Thompson Hospital, and is a graduate of Warren Alpert Medical School Of Brown University (2019).

NPPES Registry Identity

NPI1366002511

Entity TypeIndividualMale

Primary Taxonomy2081S0010X

Provider Legal NameBARRETT WEISSCredential: MD

Location Address601 ELMWOOD AVE BOX 664Rochester, NY 14642-2921

Mailing Address102 Irving St NwWashington, DC 20010-2921 · (214) 820-9300

Phone(585) 341-9472

Sole ProprietorNo

Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 2019

Enumeration DateJune 19, 2019

Last NPPES UpdateMarch 3, 20254 updates tracked since enumeration

NPPES CertifiedMarch 3, 2025

✔ NPI 1366002511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2081S0010X

Licenses✔ Licensed in NY · 330762✔ Licensed in DC · MD210011828

Definition

A physician who specializes in Sports Medicine is responsible for continuous care related to the enhancement of health and fitness as well as the prevention of injury and illness. The specialist possesses knowledge and experience in the promotion of wellness and the prevention of injury from many areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation and injuries. It is the goal of a Sports Medicine specialist to improve the healthcare of the individual engaged in physical exercise.

601 ELMWOOD AVE BOX 664, Rochester, NY 14642

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Barrett Weiss 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 ID2466787379

PECOS Enrollment IDI20240926002398

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.

Medicare Billing Reassignments

Medicare enrollment records show Barrett Weiss reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Rochester

Same address

General Acute Care Hospital

601 ELMWOOD AVE, BOX 684
Rochester, NY 14642

Reassigned Medicare billing, New York enrollment
1,624 clinicians in this Medicare group

NPI 1346285657 (585) 275-2100

University Of Rochester Physical Medicine And Rehabilitation

Same address

Physical Medicine & Rehabilitation

601 ELMWOOD AVE, BOX 664
Rochester, NY 14642

Reassigned Medicare billing, New York enrollment
44 clinicians in this Medicare group

NPI 1649434648 (585) 275-3272

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

84 services16 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.

27 services27 patients

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.

19 services17 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

14 services12 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.

12 services11 patients

Hospital Affiliations CMS Care Compare 2

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

F F Thompson Hospital

Acute Care Hospitals · Canandaigua, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330074

Location350 Parrish StreetCanandaigua, NY 14424 · Ontario County

Emergency services Birthing friendly

Strong Memorial Hospital

Acute Care Hospitals · Rochester, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330285

Location601 Elmwood AveRochester, NY 14642 · Monroe County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES

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

LAUREN CHAMBERS D.O., RMSK

Physical Medicine & Rehabilitation

601 ELMWOOD AVE BOX 664
ROCHESTER, NY 14642

Monroe County (802) 674-7300

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 Barrett Weiss's NPI number?

The NPI number for Barrett Weiss is 1366002511. It was assigned to this individual provider in the NPPES registry on June 19, 2019.

Where is Barrett Weiss located?

Barrett Weiss practices at 601 Elmwood Ave Box 664, Rochester, NY 14642. The listed phone number is (585) 341-9472.

What is Barrett Weiss's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Sports Medicine, with taxonomy code 2081S0010X.

Is Barrett Weiss enrolled in Medicare?

Yes. Barrett Weiss 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.

Which organizations bill Medicare for Barrett Weiss's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Barrett Weiss reassigns Medicare benefits to 2 organizations: University Of Rochester (Rochester, NY) and University Of Rochester Physical Medicine And Rehabilitation (Rochester, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Barrett Weiss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Barrett Weiss affiliated with any hospitals?

According to CMS data, Barrett Weiss is affiliated with F F Thompson Hospital and Strong Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Barrett Weiss was last updated on March 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.