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ROMAN FLORIAN LOONIS
NPI 1164982625
Psychiatry & Neurology - Neurology in Boston, MA

Active since March 21, 2019
150 S HUNTINGTON AVE, BOSTON, MA 02130(617) 232-9500 Get Directions Write a Review

NPPES record last updated: August 29, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Roman Florian Loonis NPPES

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

ROMAN FLORIAN LOONIS (NPI 1164982625) is an individual neurology provider in Boston, Massachusetts, licensed in Massachusetts (1013345) and active in the NPI registry since March 2019. He maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1164982625
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameROMAN FLORIAN LOONIS
Location Address150 S HUNTINGTON AVEBoston, MA 02130-4817
Mailing Address61 Amsden StArlington, MA 02474-5501 · (310) 242-0654
Phone(617) 232-9500
Sole ProprietorYes
Enumeration DateMarch 21, 2019
Last NPPES UpdateAugust 29, 2025
NPPES CertifiedAugust 29, 2025
✔ NPI 1164982625 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 · 1013345
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.
150 S HUNTINGTON AVE, Boston, MA 02130
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Secondary Practice Location 1

Location 175 Francis StBoston, MA 02115-6110 · Phone (617) 732-5500

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

DR. KAREN SUZANNE MITCHELL PHD
Psychologist (Clinical)
150 S HUNTINGTON AVE, 116B-3
BOSTON, MA 02130
Suffolk County (857) 364-2149
JENNA MARIE RENZULLI
Social Worker (Clinical)
150 S HUNTINGTON AVE
BOSTON, MA 02130
Suffolk County (617) 390-4872
TAYLOR LEIGH BROOKS PHD
Psychologist
150 S HUNTINGTON AVE
BOSTON, MA 02130
Suffolk County (857) 364-3189
DR. VALIA A BOOSALIS MD
Internal Medicine (Hematology & Oncology)
150 S HUNTINGTON AVE, IIIHO
BOSTON, MA 02130
Suffolk County (617) 232-9500
MS. RACHEL FAWN FURMAN R.N.
Registered Nurse
150 S HUNTINGTON AVE
BOSTON, MA 02130
Suffolk County (508) 649-1118
DR. KALYN ELIZABETH LAZAR PHARMD
Pharmacist
150 S HUNTINGTON AVE
BOSTON, MA 02130
Suffolk County (610) 217-0908
MRS. ELAINE MARIE FINNERAL LICSW
Social Worker (Clinical)
150 S HUNTINGTON AVE
BOSTON, MA 02130
Suffolk County (857) 364-5770
BARBARA L NILES PHD
Psychologist (Clinical)
150 S HUNTINGTON AVE, VA BOSTON HEALTHCARE SYSTEM
BOSTON, MA 02130
Suffolk County (857) 364-4128

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 Roman Loonis's NPI number?

The NPI number for Roman Loonis is 1164982625. It was assigned to this individual provider in the NPPES registry on March 21, 2019.

Where is Roman Loonis located?

Roman Loonis practices at 150 S Huntington Ave, Boston, MA 02130. The listed phone number is (617) 232-9500.

What is Roman Loonis's specialty?

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

When was this NPI record last updated?

The NPPES record for Roman Loonis was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.