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DR. JENNIFER WERELY M.D.
NPI 1225265028
Psychiatry & Neurology - Neurology in Greenwich, CT

Active since June 18, 2009Opted out of Medicare · through Sep 28, 2027
49 LAKE AVE LOWR LEVEL3, GREENWICH, CT 06830(203) 900-4226(888) 869-7354 Get Directions Write a Review

NPPES record last updated: July 28, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 28, 2023, May 31, 2023, Dec 28, 2017 and 1 more (4 updates tracked since 2016).

About Dr. Jennifer Werely M.d. NPPES

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

DR. JENNIFER WERELY M.D. (NPI 1225265028) is an individual neurology provider in Greenwich, Connecticut, licensed in Connecticut (052000) and active in the NPI registry since June 2009. She has opted out of Medicare through September 28, 2027 and remains eligible to order and refer and is a graduate of State University Of New York At Buffalo School Of Medicine (2008).

NPPES Registry Identity

NPI1225265028
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. JENNIFER WERELYCredential: M.D.
Location Address49 LAKE AVE LOWR LEVEL3Greenwich, CT 06830-4501
Mailing Address49 Lake Ave Lowr Level3Greenwich, CT 06830-4501 · (203) 900-4226 · Fax (888) 869-7354
Phone(203) 900-4226
Fax(888) 869-7354
Sole ProprietorYes
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2008
Enumeration DateJune 18, 2009
Last NPPES UpdateJuly 28, 20234 updates tracked since enumeration
NPPES CertifiedJuly 28, 2023
✔ NPI 1225265028 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 CT · 052000
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.
49 LAKE AVE LOWR LEVEL3, Greenwich, CT 06830
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Other Names 1

Former Name (1)Dr. Jennifer Costello M.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Jennifer Werely M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 28, 2015 through September 28, 2027.

Opt-Out Effective DateSeptember 28, 2015
Opt-Out In Effect ThroughSeptember 28, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06830 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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

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

MATTHEW WELLS MCCONNELL MD
Psychiatry & Neurology (Neurology)
49 LAKE AVE LOWR LEVEL3
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 900-4226

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 Werely's NPI number?

The NPI number for Jennifer Werely is 1225265028. It was assigned to this individual provider in the NPPES registry on June 18, 2009. The provider is also known as Dr. Jennifer Costello M.D..

Where is Jennifer Werely located?

Jennifer Werely practices at 49 Lake Ave Lowr Level3, Greenwich, CT 06830. The listed phone number is (203) 900-4226.

What is Jennifer Werely's specialty?

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

Is Jennifer Werely enrolled in Medicare?

No. Jennifer Werely has opted out of Medicare through September 28, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Jennifer Werely was last updated on July 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.