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JENNIFER WILLIAMS MB,BCH,BAO
NPI 1992229157
Psychiatry & Neurology - Neurology in Boston, MA

Active since July 31, 2017PECOS Enrolled
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL, BOSTON, MA 02114(617) 643-2108 Get Directions Write a Review

NPPES record last updated: July 31, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jennifer Williams Mb,bch,bao NPPES

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

JENNIFER WILLIAMS MB,BCH,BAO (NPI 1992229157) is an individual neurology provider in Boston, Massachusetts, licensed in Massachusetts (270708) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992229157
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameJENNIFER WILLIAMSCredential: MB,BCH,BAO
Location Address55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITALBoston, MA 02114
Mailing Address55 Fruit St., Massachusetts General HospitalBoston, MA 02114 · (617) 643-2108
Phone(617) 643-2108
Sole ProprietorNo
Enumeration DateJuly 31, 2017
✔ NPI 1992229157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MA · 270708
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
55 FRUIT ST., Boston, MA 02114
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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)

Jennifer Williams Mb,bch,bao 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 02114 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
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.

QIAN YANG DMD
Oral & Maxillofacial Surgery
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 726-8222
SANJAY MENON MD
Psychiatry & Neurology (Neurology)
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (857) 238-5600
NOAH DANIEL HURST LEWIS MD
Student in an Organized Health Care Education/Training Program
55 FRUIT ST., YAWHAY OUTPATIENT CENTER -5B
BOSTON, MA 02114
Suffolk County (617) 643-7117
GANESH M SHANKAR MD, PHD
Neurological Surgery
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 726-5143
JAMIE M JACOBS PHD
Psychologist (Clinical)
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 724-5600
HIDEO MAKIMURA M.D., PH.D.
Internal Medicine
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 726-7948
DAVID T MADURAM MD, PHD
Anesthesiology
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 726-3030
OPEYEMI A OLABISI MD, PHD
Internal Medicine
55 FRUIT ST., MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 726-2862

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 Jennifer Williams's NPI number?

The NPI number for Jennifer Williams is 1992229157. It was assigned to this individual provider in the NPPES registry on July 31, 2017.

Where is Jennifer Williams located?

Jennifer Williams practices at 55 Fruit St. Massachusetts General Hospital, Boston, MA 02114. The listed phone number is (617) 643-2108.

What is Jennifer Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Jennifer Williams enrolled in Medicare?

Yes. Jennifer Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jennifer Williams was last updated on July 31, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.