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RUBINEE SIMMASALAM MD
NPI 1043848161
Psychiatry & Neurology - Neurocritical Care in Cincinnati, OH

Active since April 01, 2020PECOS Enrolled
375 DIXMYTH AVE, CINCINNATI, OH 45220(513) 865-2227(513) 865-5552 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2026, Apr 1, 2020 (2 updates tracked since 2020).

About Rubinee Simmasalam Md NPPES

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

RUBINEE SIMMASALAM MD (NPI 1043848161) is an individual neurocritical care provider in Cincinnati, Ohio, licensed in Ohio (35.155723) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1043848161
Entity TypeIndividualFemale
Primary Taxonomy2084A2900X
Provider Legal NameRUBINEE SIMMASALAMCredential: MD
Location Address375 DIXMYTH AVECincinnati, OH 45220-2475
Mailing Address4685 Forest AveCincinnati, OH 45212-3397 · (513) 246-1964 · Fax (513) 852-8525
Phone(513) 865-2227
Fax(513) 865-5552
Sole ProprietorNo
Enumeration DateApril 1, 2020
Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1043848161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurocritical CareAllopathic & Osteopathic Physicians
Taxonomy Code2084A2900X
License✔ Licensed in OH · 35.155723
Definition
The medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
375 DIXMYTH AVE, Cincinnati, OH 45220
Open in Google Maps ↗

Secondary Practice Location 1

Location 1505 Parnassus AveSan Francisco, CA 94143-2204 · Phone (415) 476-3891

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rubinee Simmasalam 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 Rubinee Simmasalam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Trihealth H LLC
Same address
Obstetrics
375 DIXMYTH AVE
Cincinnati, OH 45220
  • Reassigned Medicare billing, Ohio enrollment
  • 1,102 clinicians in this Medicare group
NPI 1811215742 (513) 862-3452

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

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.

ERYNNE HAMILTON ARPN
Nurse Practitioner (Neonatal)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-2514
VICTORIA ELIZABETH SIMON MD
Student in an Organized Health Care Education/Training Program
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-3562
JACOB CANNAN
Pharmacist (Critical Care)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-1400
MR. CASEY MCCONNELL GILMORE PA-C
Physician Assistant
375 DIXMYTH AVE, DEPARTMENT OF EMERGENCY MEDICINE
CINCINNATI, OH 45220
Hamilton County (513) 862-2989
ABIGAIL FAITH SOUTHALL APRN, AGACNP
Nurse Practitioner (Acute Care)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-1400
JAMES M MERANUS MD
Radiology (Diagnostic Radiology)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 965-8041
DR. COLLIN MICHAEL HERMAN MD
Psychiatry & Neurology (Neurology)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 865-2246
CHASE GREEN DO
Student in an Organized Health Care Education/Training Program
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-3562

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 Rubinee Simmasalam's NPI number?

The NPI number for Rubinee Simmasalam is 1043848161. It was assigned to this individual provider in the NPPES registry on April 1, 2020.

Where is Rubinee Simmasalam located?

Rubinee Simmasalam practices at 375 Dixmyth Ave, Cincinnati, OH 45220. The listed phone number is (513) 865-2227.

What is Rubinee Simmasalam's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.

Is Rubinee Simmasalam enrolled in Medicare?

Yes. Rubinee Simmasalam is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rubinee Simmasalam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rubinee Simmasalam reassigns Medicare benefits to Trihealth H LLC (Cincinnati, OH). 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 Rubinee Simmasalam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Rubinee Simmasalam was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.