MRS. LESLEY A FEIN MD
NPI 1568535664
Internal Medicine - Rheumatology in West Caldwell, NJ

Active since November 16, 2006Opted out of Medicare · through Jan 23, 2027
1099 BLOOMFIELD AVE, WEST CALDWELL, NJ 07006(973) 575-0338(973) 575-9340 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Lesley A Fein Md NPPES

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

MRS. LESLEY A FEIN MD (NPI 1568535664) is an individual rheumatology provider in West Caldwell, New Jersey, licensed in New Jersey (25MA05160500) and active in the NPI registry since November 2006. She has opted out of Medicare through January 23, 2027 and remains eligible to order and refer, is affiliated with Morristown Medical Center, and is a graduate of George Washington University School Of Medicine (1984).

NPPES Registry Identity

NPI1568535664
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameMRS. LESLEY A FEINCredential: MD
Location Address1099 BLOOMFIELD AVEWest Caldwell, NJ 07006
Mailing Address1099 Bloomfield AveWest Caldwell, NJ 07006 · (973) 575-0338 · Fax (973) 575-9340
Fax(973) 575-9340
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1984
Enumeration DateNovember 16, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1568535664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in NJ · 25MA05160500
Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

1099 BLOOMFIELD AVE, West Caldwell, NJ 07006

Other Identifiers 2

Medicare UPINE56276
Medicare ID-Type Unspecified414786

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Mrs. Lesley A Fein Md 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 January 23, 2017 through January 23, 2027.

Opt-Out Effective DateJanuary 23, 2017
Opt-Out In Effect ThroughJanuary 23, 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.

Hospital Affiliations CMS Care Compare

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

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07006 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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 7

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

Orthopaedic Surgery
1099 BLOOMFIELD AVE
WEST CALDWELL, NJ 07006
Ophthalmology
1099 BLOOMFIELD AVE
WEST CALDWELL, NJ 07006
Psychologist (Clinical)
1099 BLOOMFIELD AVE, STE 14
WEST CALDWELL, NJ 07006
Ophthalmology
1099 BLOOMFIELD AVE
WEST CALDWELL, NJ 07006
Psychiatry & Neurology (Neurology)
1099 BLOOMFIELD AVE
WEST CALDWELL, NJ 07006
Acupuncturist
1099 BLOOMFIELD AVE
WEST CALDWELL, NJ 07006
Physical Therapist
1099 BLOOMFIELD AVE
WEST CALDWELL, NJ 07006

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 Lesley Fein's NPI number?

The NPI number for Lesley Fein is 1568535664. It was assigned to this individual provider in the NPPES registry on November 16, 2006.

Where is Lesley Fein located?

Lesley Fein practices at 1099 Bloomfield Ave, West Caldwell, NJ 07006. The listed phone number is (973) 575-0338.

What is Lesley Fein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Lesley Fein enrolled in Medicare?

No. Lesley Fein has opted out of Medicare through January 23, 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.

Is Lesley Fein affiliated with any hospitals?

According to CMS data, Lesley Fein is affiliated with Morristown Medical Center.

When was this NPI record last updated?

The NPPES record for Lesley Fein was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.