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DR. MARK J STILLMAN M.D.
NPI 1568429199
Psychiatry & Neurology - Neurology in Independence, OH

Active since April 27, 2006
4801 ACORN DR, INDEPENDENCE, OH 44131(216) 245-6556(216) 342-1110 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark J Stillman M.d. NPPES

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

DR. MARK J STILLMAN M.D. (NPI 1568429199) is an individual neurology provider in Independence, Ohio, licensed in Ohio (35045130S) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1568429199
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. MARK J STILLMANCredential: M.D.
Location Address4801 ACORN DRIndependence, OH 44131-2566
Mailing Address4801 Acorn DrIndependence, OH 44131-2566 · (216) 245-6556 · Fax (216) 342-1110
Phone(216) 245-6556
Fax(216) 342-1110
Sole ProprietorNo
Enumeration DateApril 27, 2006
Last NPPES UpdateJuly 22, 2025
NPPES CertifiedJuly 22, 2025
✔ NPI 1568429199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in OH · 35045130S
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 35.045130 (OH)
Also ListedPsychiatry & Neurology · Behavioral Neurology & NeuropsychiatryTaxonomy 2084B0040X · License 35.045130 (OH)
4801 ACORN DR, Independence, OH 44131
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Other Identifiers 1

Medicaid0382965OH

Other Providers at the Same Location NPPES

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

RENAL TREATMENT CENTERS-ILLINOIS INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
4801 ACORN DR
INDEPENDENCE, OH 44131
Cuyahoga County (216) 525-0990

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 Mark Stillman's NPI number?

The NPI number for Mark Stillman is 1568429199. It was assigned to this individual provider in the NPPES registry on April 27, 2006.

Where is Mark Stillman located?

Mark Stillman practices at 4801 Acorn Dr, Independence, OH 44131. The listed phone number is (216) 245-6556.

What is Mark Stillman'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 Mark Stillman was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.