Maryann Lancaster, CNP
Acute Care Nurse Practitioner · Hamilton, OH
Maryann Lancaster, CNP is an acute care nurse practitioner with a practice address in Hamilton, Ohio, and NPI 1063880250, issued on Sep 4, 2015. Check the license (Ohio COA17896-NP, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maryann Lancaster
- Credential
- CNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- COA17896-NP OH
Self-reported in NPPES; status is on the state search - Practice location
- 3145 Hamilton Mason RD, Hamilton, OH 45011
- Phone
- (513) 844-1000
- Enumerated
- Sep 4, 2015
- Record last updated
- Sep 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (513) 896-3727
- Medicare enrollment
- Enrolled (PECOS I20160113002045); may accept Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,679 in Ohio → Look up another NPI →
Also registered at 3145 Hamilton Mason RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maryann Lancaster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license COA17896-NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Hospice OF Cincinnati IncorporatedCincinnati, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maryann Lancaster among 1,679 acute care nurse practitioner records in Ohio
Maryann Lancaster, CNP is one of 1,679 acute care nurse practitioner 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 2015, is newer than 30% of them.
- NPI issued2015 · 30% of these records are older, 65% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2015 · median 2019 among the 1,318 with a school on file
- Record last updated2015 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Ohio
There are 1,679 acute care nurse practitioner records in Ohio.
All 1,679 in Ohio → Every provider in Hamilton → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Jessica BallHamilton, OH 450111518338292
- Jessica Barnett, APRNFairfield Township, OH 450111982211595
- Christopher Lamm, APRNFairfield Township, OH 450111346903432
- Maico Baez, APRN, CNPHamilton, OH 450131710558598
- Jamie Drake, APRN-CNPHamilton, OH 450131699525774
- Miranda Hodge, CNPHamilton, OH 450131578865093
- Christine Leak, ACNPHamilton, OH 450131093039935
- Alise Reimer, APRN-CNPHamilton, OH 450131508469743
Common questions
What is Maryann Lancaster, CNP's NPI number?
Maryann Lancaster, CNP's National Provider Identifier (NPI) is 1063880250, issued on Sep 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Maryann Lancaster, CNP located?
The NPPES record lists a practice address at 3145 Hamilton Mason RD, Hamilton, OH, 45011. Phone: (513) 844-1000. Providers update this record themselves, so call before visiting.
How can I verify Maryann Lancaster, CNP's license?
NPPES lists Ohio license number COA17896-NP, 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. 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.