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DR. JASON WINSLOW BENNETT M.D., M.S.P.H.
NPI 1396710562
Internal Medicine - Infectious Disease in Bethesda, MD

Active since February 21, 2006PECOS Enrolled
4494 PALMER RD NORTH, BETHESDA, MD 20814(301) 319-3365 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 10, 2025, Aug 19, 2016 (2 updates tracked since 2016).

About Dr. Jason Winslow Bennett M.d., M.s.p.h. NPPES

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

DR. JASON WINSLOW BENNETT M.D., M.S.P.H. (NPI 1396710562) is an individual infectious disease provider in Bethesda, Maryland, licensed in Virginia (0101238205) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396710562
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. JASON WINSLOW BENNETTCredential: M.D., M.S.P.H.
Location Address4494 PALMER RD NORTHBethesda, MD 20814
Mailing Address503 Robert Grant Ave Rm 2a36Silver Spring, MD 20910-7500 · (301) 319-3365
Phone(301) 319-3365
Sole ProprietorNo
Enumeration DateFebruary 21, 2006
Last NPPES UpdateJune 10, 20252 updates tracked since enumeration
NPPES CertifiedMay 22, 2025
✔ NPI 1396710562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in VA · 0101238205
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License 0101238205 (VA)
4494 PALMER RD NORTH, Bethesda, MD 20814
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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 (PECOS)

Dr. Jason Winslow Bennett M.d., M.s.p.h. 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 20814 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 8

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

DR. LUIS ITURRIAGA PH.D.
Psychologist (Clinical)
4494 PALMER RD NORTH
BETHESDA, MD 20814
Montgomery County (301) 295-4000
DR. KAMIL K KLINKOSZ M.D.
Psychiatry & Neurology (Psychiatry)
4494 PALMER RD NORTH
BETHESDA, MD 20814
Montgomery County (301) 295-0576
DR. CANDICE PASSERELLA MD
Psychiatry & Neurology (Psychiatry)
4494 PALMER RD NORTH, BLDG 19, FL 6
BETHESDA, MD 20814
Montgomery County (301) 295-0500
ASIA NAKAKURA
Dietitian, Registered
4494 PALMER RD NORTH
BETHESDA, MD 20814
Montgomery County (301) 295-0697
KENNEDY FITZGERALD DUNN II MD
Student in an Organized Health Care Education/Training Program
4494 PALMER RD NORTH
BETHESDA, MD 20814
Montgomery County (301) 295-4000
GUO QING XU RPH
Pharmacist
4494 PALMER RD NORTH, BLDG # 9
BETHESDA, MD 20814
Montgomery County (301) 319-4101
IDA CHEUNG CRNA
Nurse Anesthetist, Certified Registered
4494 PALMER RD NORTH
BETHESDA, MD 20814
Montgomery County (301) 295-4000
OWEN DAVID DROZD DO
Internal Medicine
4494 PALMER RD NORTH
BETHESDA, MD 20814
Montgomery County (301) 295-4000

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 Jason Bennett's NPI number?

The NPI number for Jason Bennett is 1396710562. It was assigned to this individual provider in the NPPES registry on February 21, 2006.

Where is Jason Bennett located?

Jason Bennett practices at 4494 Palmer Rd North, Bethesda, MD 20814. The listed phone number is (301) 319-3365.

What is Jason Bennett's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Jason Bennett enrolled in Medicare?

Yes. Jason Bennett is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jason Bennett was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.