Rendell W. Ashton, MD
Pulmonary Disease Physician · Cleveland, OH
Rendell W. Ashton, MD is a pulmonary disease physician with a practice address in Cleveland, Ohio, and NPI 1295768109, issued on Jul 7, 2006. Check the license (Ohio 35091725, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Rendell W. Ashton
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 35091725 OH
Self-reported in NPPES; status is on the state search - Practice location
- Respiratory Institute Cleveland Clinic, Cleveland, OH 44195
- Phone
- (216) 636-5321
- Enumerated
- Jul 7, 2006
- Record last updated
- Oct 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (216) 445-6024
- Medicaid ID
- 2831172 OH
- Medicare enrollment
- Enrolled (PECOS I20080721000599); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 659 in Ohio → Look up another NPI →
Verify Rendell W. Ashton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35091725Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Rendell W. Ashton among 659 pulmonary disease physician records in Ohio
Rendell W. Ashton, MD is one of 659 pulmonary disease physician records with a practice address in Ohio. 87% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated1998 · median 2005 among the 516 with a school on file
- Record last updated2012 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Ohio
There are 659 pulmonary disease physician records in Ohio.
All 659 in Ohio → Every provider in Cleveland → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Loutfi Aboussouan, M.D.Cleveland, OH 441951790747715
- Marie Budev, DOCleveland, OH 441951528022266
- Jeffrey Chapman, MDCleveland, OH 441951992769442
- Daniel Culver, DOCleveland, OH 441951154385516
- Raed Dweik, MDCleveland, OH 441951982668505
- Serpil ErzurumCleveland, OH 441951477517621
- Thomas Gildea, MDCleveland, OH 441951164485959
- Umur Hatipoglu, MDCleveland, OH 441951720073612
Common questions
What is Rendell W. Ashton, MD's NPI number?
Rendell W. Ashton, MD's National Provider Identifier (NPI) is 1295768109, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rendell W. Ashton, MD located?
The NPPES record lists a practice address at Respiratory Institute Cleveland Clinic, Cleveland, OH, 44195. Phone: (216) 636-5321. Providers update this record themselves, so call before visiting.
How can I verify Rendell W. Ashton, MD's license?
NPPES lists Ohio license number 35091725, 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. 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.