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NICHOLAS ASHER MD
NPI 1912524463
Psychiatry & Neurology - Neurocritical Care in Cleveland, OH

Active since July 01, 2020PECOS Enrolled
9500 EUCLID AVE, CLEVELAND, OH 44195(216) 444-2200 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 6, 2026, Jul 1, 2020 (2 updates tracked since 2020).

About Nicholas Asher Md NPPES

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

NICHOLAS ASHER MD (NPI 1912524463) is an individual neurocritical care provider in Cleveland, Ohio, licensed in Ohio (35.151739) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912524463
Entity TypeIndividualMale
Primary Taxonomy2084A2900X
Provider Legal NameNICHOLAS ASHERCredential: MD
Location Address9500 EUCLID AVECleveland, OH 44195-0001
Mailing Address9500 Euclid AveCleveland, OH 44195-0001
Phone(216) 444-2200
Sole ProprietorNo
Enumeration DateJuly 1, 2020
Last NPPES UpdateAugust 6, 20262 updates tracked since enumeration
NPPES CertifiedAugust 6, 2026
✔ NPI 1912524463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Neurocritical CareAllopathic & Osteopathic Physicians
Taxonomy Code2084A2900X
License✔ Licensed in OH · 35.151739
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.
9500 EUCLID AVE, Cleveland, OH 44195
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

The Cleveland Clinic Foundation
Same address
General Acute Care Hospital
9500 EUCLID AVE
Cleveland, OH 44195
  • Reassigned Medicare billing, Ohio enrollment
  • 7,608 clinicians in this Medicare group
NPI 1679525919 (216) 444-2200

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.

MS. MARY COLLEEN RATH R.D., L.D., CNSC
Dietitian, Registered
9500 EUCLID AVE, M17
CLEVELAND, OH 44195
Cuyahoga County (216) 444-6986
DR. CHRISTOPHER F TENGGARDJAJA M.D.
Urology (Urogynecology and Reconstructive Pelvic Surgery)
9500 EUCLID AVE, Q10-1
CLEVELAND, OH 44195
Cuyahoga County (216) 444-5600
DR. MASATO FUJIKI M.D., PH.D.
Surgery
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (216) 444-8007
KRISTIN R JOHNSON CNP
Nurse Practitioner
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (800) 223-2273
MONICA LYNN SHEIN CRNA
Nurse Anesthetist, Certified Registered
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (800) 223-2273
MRS. TONYA RENEE GOINGS ACNP-BC
Nurse Practitioner (Acute Care)
9500 EUCLID AVE, SUITE RC25
CLEVELAND, OH 44195
Cuyahoga County (216) 444-2200
MS. DANA ANNE RUBIS CNP
Nurse Practitioner (Critical Care Medicine)
9500 EUCLID AVE, G58
CLEVELAND, OH 44195
Cuyahoga County (216) 444-5086
DR. RACHAEL C SULLIVAN M.D.
Surgery
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (440) 449-1101

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 Nicholas Asher's NPI number?

The NPI number for Nicholas Asher is 1912524463. It was assigned to this individual provider in the NPPES registry on July 1, 2020.

Where is Nicholas Asher located?

Nicholas Asher practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (216) 444-2200.

What is Nicholas Asher's specialty?

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

Is Nicholas Asher enrolled in Medicare?

Yes. Nicholas Asher is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nicholas Asher's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Asher reassigns Medicare benefits to The Cleveland Clinic Foundation (Cleveland, 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 Nicholas Asher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nicholas Asher accept?

Health plans from Anthem Blue Cross and Blue Shield and Oscar Insurance Corporation of Ohio list Nicholas Asher 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 Nicholas Asher was last updated on August 6, 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.