Colleen Castelein, RN, CNP
Acute Care Nurse Practitioner · Cleveland, OH
Colleen Castelein, RN, CNP is an acute care nurse practitioner with a practice address in Cleveland, Ohio, and NPI 1366540874, issued on Sep 20, 2006. Check the license (Ohio NP-08842, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen Castelein
- Credential
- RN, CNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- NP-08842 OH
Self-reported in NPPES; status is on the state search - Practice location
- 11100 Euclid Ave, Cleveland, OH 44106
- Phone
- (216) 844-1006
- Enumerated
- Sep 20, 2006
- Entity
- Type 1 · individual
Also registered at 11100 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colleen Castelein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license NP-08842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
49% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
316 Medicare Part D claims for 90 beneficiaries, against an average of 623 among the 12,256 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Potassium Chloride31 claims
- Pantoprazole Sodium29 claims
- Oxycodone Hcl28 claims
- Creon27 claims
- Prednisone15 claims
- Dexamethasone14 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.
The practice group's Medicare quality score for 2023: 79.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $241.17
7 payments, mostly food and beverage; the largest payer was Tempus AI, Inc. The 10,240 providers of this specialty with any payment received $630.57 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- University Hospitals Medical Group IncCleveland, OH
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
345 acute care nurse practitioner records list a Cleveland practice address
They are 345 of the 30,748 NPPES records with a Cleveland practice address, and 1,573 acute care nurse practitioner records in Ohio.
All 345 in Cleveland → All 1,573 in Ohio → Every provider in Cleveland →
Other acute care nurse practitioner records in Ohio
- Elizabeth Ababovic, CPNP-ACColumbus, OH1134602964
- Paula Abbott, CNPBarberton, OH1740213784
- Donna Abdelnour, CNPCincinnati, OH1811302698
- Walter Abood, CNPCuyahoga Falls, OH1992221790
- Pamela Acopine, MS RN ACNPDayton, OH1932182961
- Erin Adair, CNPMedina, OH1902546625
- Mattie Addicott, CNPWarren, OH1487308318
- Sara Adducchio, PNPDayton, OH1972937852
- Sydney Adelstein, APRNPepper Pike, OH1396526588
- Danielle Adkins, CNPCleveland, OH1205671252
Common questions
What is Colleen Castelein, RN, CNP's NPI number?
Colleen Castelein, RN, CNP's National Provider Identifier (NPI) is 1366540874, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Castelein, RN, CNP located?
The NPPES record lists a practice address at 11100 Euclid Ave, Cleveland, OH, 44106. Phone: (216) 844-1006. Providers update this record themselves, so call before visiting.
How can I verify Colleen Castelein, RN, CNP's license?
NPPES lists Ohio license number NP-08842, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Colleen Castelein, RN, CNP prescribe under Medicare Part D?
In 2024, Colleen Castelein, RN, CNP had 316 Medicare Part D claims for 90 beneficiaries; the average among acute care nurse practitioner prescribers was 623. Part D covers Medicare prescriptions only.
What is Colleen Castelein, RN, CNP's Medicare quality score?
The 2023 MIPS final score is 79.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.