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

DR. BARRET ZIMMERMAN MD
NPI 1033735584
Emergency Medicine in Bronx, NY

Q: What is Barret Zimmerman's NPI number?

The NPI number for Barret Zimmerman is 1033735584. It was assigned to this individual provider in the NPPES registry on June 21, 2020.

Q: What is Barret Zimmerman's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Barret Zimmerman was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since June 21, 2020PECOS Enrolled

111 E 210TH ST, BRONX, NY 10467(718) 920-4321 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 28, 2026, Sep 15, 2026, Jun 24, 2020 and 1 more (4 updates tracked since 2020).

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About Dr. Barret Zimmerman Md NPPES

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

DR. BARRET ZIMMERMAN MD (NPI 1033735584) is an individual emergency medicine provider in Bronx, New York, licensed in New York (343878) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and is a graduate of Wake Forest University School Of Medicine (2020).

NPPES Registry Identity

NPI1033735584

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. BARRET ZIMMERMANCredential: MD

Location Address111 E 210TH STBronx, NY 10467-2401

Mailing Address111 E 210th StBronx, NY 10467-2401 · (718) 920-4321

Phone(718) 920-4321

Sole ProprietorYes

Medical School CMSWake Forest University School Of MedicineGraduated 2020

Enumeration DateJune 21, 2020

Last NPPES UpdateSeptember 28, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 28, 2026

✔ NPI 1033735584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in NY · 343878✔ Licensed in RI · LP05093✔ Licensed in MA · 1017581

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

111 E 210TH ST, Bronx, NY 10467

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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. Barret Zimmerman 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 ID8022432442

PECOS Enrollment IDI20240424002929

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 2

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

46 services46 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

South Shore Hospital

Acute Care Hospitals · South Weymouth, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220100

Location55 Fogg RoadSouth Weymouth, MA 02190 · Norfolk County

Emergency services Birthing friendly

Martha's Vineyard Hospital Inc

Critical Access Hospitals · Oak Bluffs, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number221300

LocationOne Hospital Road, First Fl, Wing 5, PO Box 1477Oak Bluffs, MA 02557 · Dukes County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10467 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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 20

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

DR. MADHU SHARMA MD

Pediatrics (Pediatric Cardiology)

111 E 210TH ST, MONTEFIORE MEDICAL CENTER
BRONX, NY 10467

Bronx County (718) 741-2538

DR. AMANDA MCNEAR JACOBS M.D.

Pediatrics (Adolescent Medicine)

111 E 210TH ST, DEPARTMENT OF PEDIATRICS
BRONX, NY 10467

Bronx County (718) 920-2306

HEATHER ROOT MD

Internal Medicine (Infectious Disease)