Margaret A. Eckstein, MD
Internal Medicine Physician · Cleveland, OH
Margaret A. Eckstein, MD is an internal medicine physician with a practice address in Cleveland, Ohio, and NPI 1891894721, issued on Sep 21, 2006. Check the license (Ohio 35047712, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret A. Eckstein
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35047712 OH
Self-reported in NPPES; status is on the state search - Practice location
- 18599 Lakeshore Blvd, Cleveland, OH 44119
- Phone
- (216) 383-0100
- Enumerated
- Sep 21, 2006
- Record last updated
- May 20, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (216) 383-6481
- Medicaid ID
- 0493701 OH
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 18599 Lakeshore Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Cogan, MDInternal Medicine Physician1740389675
- Wen-An Lin, M.D.Internal Medicine Physician1861590796
Verify Margaret A. Eckstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35047712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Margaret A. Eckstein among 5,277 internal medicine physician records in Ohio
Margaret A. Eckstein, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
897 internal medicine physician records list a practice address in Cleveland
They are 897 of the 30,748 NPPES records with a practice address in Cleveland, and 5,277 internal medicine physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,277 in Ohio → Every provider in Cleveland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jyoti Bhatt, MDEuclid, OH 441191669571592
- Gennadiy Bondarchuk, MSN, APRN-CNP, FNP-CEuclid, OH 441191871266262
- David Cogan, MDCleveland, OH 441191740389675
- Ibrahima Goudiaby, D.O.Euclid, OH 441191851639504
- Joseph Karimpil, MDEuclid, OH 441191346305943
- Wen-An Lin, M.D.Cleveland, OH 441191861590796
- Himanshu Majmudar, M.D.Euclid, OH 441191639168388
- Eunice Gail Quicho, M.D.Euclid, OH 441191902102957
Common questions
What is Margaret A. Eckstein, MD's NPI number?
Margaret A. Eckstein, MD's National Provider Identifier (NPI) is 1891894721, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret A. Eckstein, MD located?
The NPPES record lists a practice address at 18599 Lakeshore Blvd, Cleveland, OH, 44119. Phone: (216) 383-0100. Providers update this record themselves, so call before visiting.
How can I verify Margaret A. Eckstein, MD's license?
NPPES lists Ohio license number 35047712, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.