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DR. ALEXANDER LI COHEN MD, PHD
NPI 1316232705
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Boston, MA

Active since June 14, 2011PECOS Enrolled
300 LONGWOOD AVE # FEGAN11, BOSTON, MA 02115(617) 355-6388 Get Directions Write a Review

NPPES record last updated: April 24, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Alexander Li Cohen Md, Phd NPPES

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

DR. ALEXANDER LI COHEN MD, PHD (NPI 1316232705) is an individual neurology with special qualifications in child neurology provider in Boston, Massachusetts, licensed in Massachusetts (265554) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316232705
Entity TypeIndividualMale
Primary Taxonomy2084N0402X
Provider Legal NameDR. ALEXANDER LI COHENCredential: MD, PHD
Location Address300 LONGWOOD AVE # FEGAN11Boston, MA 02115-5724
Mailing Address300 Longwood Ave # Fegan11Boston, MA 02115-5724 · (617) 355-6388
Phone(617) 355-6388
Sole ProprietorNo
Enumeration DateJune 14, 2011
Last NPPES UpdateApril 24, 2018
✔ NPI 1316232705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
License✔ Licensed in MA · 265554
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 55251 (MN)
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 55251 (MN)
300 LONGWOOD AVE # FEGAN11, Boston, MA 02115
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Other Identifiers 2

MedicaidENROLLEDMN
MedicaidENROLLEDIA

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. Alexander Li Cohen Md, Phd 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 Alexander Cohen 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 5

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

MOHAMMED AZIB M ALQAHTANI
Psychiatry & Neurology (Epilepsy)
300 LONGWOOD AVE # FEGAN11
BOSTON, MA 02115
Suffolk County (617) 355-8735
DR. CARRIE P. PEEK M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
300 LONGWOOD AVE # FEGAN11
BOSTON, MA 02115
Suffolk County (617) 355-2711
DR. FRANCOIS DOMINIQUE MORNEAU JACOB MD, FRCPC
Psychiatry & Neurology (Neurology)
300 LONGWOOD AVE # FEGAN11
BOSTON, MA 02115
Suffolk County (617) 355-8994
MELISSA A MATSON PH.D.
Clinical Neuropsychologist
300 LONGWOOD AVE # FEGAN11
BOSTON, MA 02115
Suffolk County (617) 355-6388
CATHERINE LOURDES SALUSSOLIA
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
300 LONGWOOD AVE # FEGAN11
BOSTON, MA 02115
Suffolk County (617) 355-6388

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 Alexander Cohen's NPI number?

The NPI number for Alexander Cohen is 1316232705. It was assigned to this individual provider in the NPPES registry on June 14, 2011.

Where is Alexander Cohen located?

Alexander Cohen practices at 300 Longwood Ave # Fegan11, Boston, MA 02115. The listed phone number is (617) 355-6388.

What is Alexander Cohen'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 Alexander Cohen enrolled in Medicare?

Yes. Alexander Cohen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexander Cohen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Cohen 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 Alexander Cohen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Cohen accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Alexander Cohen 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 Alexander Cohen was last updated on April 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.