Maureen Knowles, RN
Registered Nurse · Toledo, OH
Maureen Knowles, RN is a registered nurse with a practice address in Toledo, Ohio, and NPI 1700200847, issued on Feb 10, 2014. Check the license (Ohio RN146896, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maureen Knowles
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- RN146896 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Collingwood Blvd, Toledo, OH 43620
- Phone
- (419) 671-4164
- Enumerated
- Feb 10, 2014
- Record last updated
- Feb 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (419) 671-4060
- Entity
- Type 1 · individual
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Also registered at 2400 Collingwood Blvd
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Verify Maureen Knowles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license RN146896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maureen Knowles among 9,656 registered nurse records in Ohio
Maureen Knowles, RN is one of 9,656 registered nurse records with a practice address in Ohio. under 1% 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 2014, is newer than 32% of them.
- NPI issued2014 · 32% of these records are older, 64% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 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 163W00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 registered nurse records list a practice address in Toledo
They are 388 of the 13,583 NPPES records with a practice address in Toledo, and 9,656 registered nurse records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,656 in Ohio → Every provider in Toledo → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Carol EdwardsToledo, OH 436201932693702
- Amy Gill-Rossbach, RNToledo, OH 436201740669654
- Annie Hamilton, BSN, RNToledo, OH 436201851798573
- Christina Lamunyon, RNToledo, OH 436201730376468
- Nicole Miller, RNToledo, OH 436201275040966
- Bonita Mosley, RNToledo, OH 436201255657391
- Tasha Nelson, RNToledo, OH 436201225288145
- Shauna Ohms, RNToledo, OH 436201942546726
Common questions
What is Maureen Knowles, RN's NPI number?
Maureen Knowles, RN's National Provider Identifier (NPI) is 1700200847, issued on Feb 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Maureen Knowles, RN located?
The NPPES record lists a practice address at 2400 Collingwood Blvd, Toledo, OH, 43620. Phone: (419) 671-4164. Providers update this record themselves, so call before visiting.
How can I verify Maureen Knowles, RN's license?
NPPES lists Ohio license number RN146896, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity 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. 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.