Mark J. Stillman, M.D.
Neurology Physician · Independence, OH
Mark J. Stillman, M.D. is a neurology physician with a practice address in Independence, Ohio, and NPI 1568429199, issued on Apr 27, 2006. Check the license (Ohio 35045130S, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Mark J. Stillman
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 35045130S OH
35.045130 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4801 Acorn Dr, Independence, OH 44131
- Phone
- (216) 245-6556
- Enumerated
- Apr 27, 2006
- Record last updated
- Jul 22, 2025
- Fax
- (216) 342-1110
- Medicaid ID
- 0382965 OH
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 789 in Ohio → Look up another NPI →
Verify Mark J. Stillman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35045130SCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average neurology physician in 2024
27 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Mark J. Stillman among 789 neurology physician records in Ohio
Mark J. Stillman, M.D. is one of 789 neurology physician records with a practice address in Ohio. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Ohio
There are 789 neurology physician records in Ohio.
All 789 in Ohio → Every provider in Independence → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Minnie Bowers, MDIndependence, OH 441311811000102
- Suresh Kumar, M.D.Cleveland, OH 441301972581874
- Dariush Saghafi, M.D.Parma Heights, OH 441301891772125
- Lauren Cameron, M.D.Parma, OH 441291891054466
- Donald Kikta, M.D.Parma, OH 441291225066251
- Bienvenido Ortega, MDParma, OH 441291639259542
- Lisa Kurtz, MDStrongsville, OH 441361083691117
- Peter Cutri, D.O.Garfield Heights, OH 441251780647990
Common questions
What is Mark J. Stillman, M.D.'s NPI number?
Mark J. Stillman, M.D.'s National Provider Identifier (NPI) is 1568429199, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Stillman, M.D. located?
The NPPES record lists a practice address at 4801 Acorn Dr, Independence, OH, 44131. Phone: (216) 245-6556. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Stillman, M.D.'s license?
NPPES lists Ohio license number 35045130S, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark J. Stillman, M.D. prescribe under Medicare Part D?
In 2024, Mark J. Stillman, M.D. had 27 Medicare Part D claims; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.