DR. GARY R FLEISHER MD
NPI 1952369696
Emergency Medicine in Boston, MA

Active since May 03, 2006PECOS Enrolled
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-5022(617) 730-0469 Get Directions Write a Review

NPPES record last updated: August 17, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Gary R Fleisher Md NPPES

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

DR. GARY R FLEISHER MD (NPI 1952369696) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (55922) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952369696
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. GARY R FLEISHERCredential: MD
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-5022
Fax(617) 730-0469
Sole ProprietorNo
Enumeration DateMay 3, 2006
Last NPPES UpdateAugust 17, 2007
NPI 1952369696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MA · 55922
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.

Also ListedPediatricsTaxonomy 208000000X · License 55922 (MA)
Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License 55922 (MA)
Also ListedPediatrics · Pediatric Infectious DiseasesTaxonomy 2080P0208X · License 55922 (MA)
300 LONGWOOD AVE, Boston, MA 02115

Other Identifiers 3

Medicare UPIND87790
Medicare ID-Type UnspecifiedFL J05443
Medicaid3005980MA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Gary R Fleisher Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
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 20

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

Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115

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 Gary Fleisher's NPI number?

The NPI number for Gary Fleisher is 1952369696. It was assigned to this individual provider in the NPPES registry on May 3, 2006.

Where is Gary Fleisher located?

Gary Fleisher practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-5022.

What is Gary Fleisher's specialty?

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

Is Gary Fleisher enrolled in Medicare?

Yes. Gary Fleisher is registered in the Medicare PECOS enrollment system.

What insurance does Gary Fleisher accept?

Health plans from Anthem Blue Cross and Blue Shield list Gary Fleisher as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gary Fleisher was last updated on August 17, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.