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DR. JESSICA LEA KLEIN MD
NPI 1619201472
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Boston, MA

Active since September 28, 2009PECOS Enrolled
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: May 25, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 25, 2022, Jan 23, 2020, Sep 21, 2016 (3 updates tracked since 2016).

About Dr. Jessica Lea Klein Md NPPES

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

DR. JESSICA LEA KLEIN MD (NPI 1619201472) is an individual neurology with special qualifications in child neurology provider in Boston, Massachusetts, licensed in Massachusetts (290691) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619201472
Entity TypeIndividualFemale
Primary Taxonomy2084N0402X
Provider Legal NameDR. JESSICA LEA KLEINCredential: MD
Location Address300 LONGWOOD AVEBoston, MA 02115-5737
Mailing Address300 Longwood AveBoston, MA 02115-5737 · (617) 355-6000
Phone(617) 355-6000
Sole ProprietorNo
Enumeration DateSeptember 28, 2009
Last NPPES UpdateMay 25, 20223 updates tracked since enumeration
NPPES CertifiedMay 25, 2022
✔ NPI 1619201472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
Licenses✔ Licensed in MA · 290691✔ Licensed in MD · D87288✔ Licensed in SC · 38668
Definition
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
Also ListedPediatricsTaxonomy 208000000X · License 38668 (SC)
300 LONGWOOD AVE, Boston, MA 02115
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Jessica Lea Ruff

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jessica Lea Klein 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.

Medicare Billing Reassignment

Medicare enrollment records show Jessica Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

C H Neurology Foundation Inc
Same address
Neurology with Special Qualifications in Child Neurology
300 LONGWOOD AVE, FEGAN 11
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 153 clinicians in this Medicare group
NPI 1063432417 (617) 355-6388

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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
$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.

JULIE ANN HANSEN LCSW
Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (857) 218-4309
MS. ANNA ROGLIERI
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
STEPHEN G. FLYNN M.D.
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
MRS. LAUREN ASHLEY SHARIS P.T., D.P.T
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7216
MS. SOYUN KWAN LICSW
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Suffolk County (617) 355-0567
PUJA BANKA M.D.
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Suffolk County (617) 355-6363
MR. COURTNEY SULLIVAN FRATTO CPNP
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Suffolk County (857) 218-4085
DR. ELIZABETH S TAGLAUER M.D., PH.D.
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000

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 Jessica Klein's NPI number?

The NPI number for Jessica Klein is 1619201472. It was assigned to this individual provider in the NPPES registry on September 28, 2009. The provider is also known as Dr. Jessica Lea Ruff.

Where is Jessica Klein located?

Jessica Klein practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Jessica Klein's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Jessica Klein enrolled in Medicare?

Yes. Jessica Klein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jessica Klein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Klein reassigns Medicare benefits to C H Neurology Foundation Inc (Boston, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jessica Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jessica Klein accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Jessica Klein 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 Jessica Klein was last updated on May 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.