Katarina Marinzel, CRNP
Nurse Practitioner · Pasadena, MD
Katarina Marinzel, CRNP is a nurse practitioner with a practice address in Pasadena, Maryland, and NPI 1023668555, issued on Sep 17, 2019. Check the license (Maryland R204877, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katarina Marinzel
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R204877 MD
Self-reported in NPPES; status is on the state search - Practice location
- 90 Ritchie Hwy, Pasadena, MD 21122
- Phone
- (877) 462-1102
- Enumerated
- Sep 17, 2019
- Record last updated
- Sep 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200922003105); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,248 in Maryland → Look up another NPI →
Also registered at 90 Ritchie Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Susie KimHospice and Palliative Medicine (Family Medicine) Physician1861819153
- Kristen Roller, FNPFamily Nurse Practitioner1649863655
- Rebecca ScheckelhoffSocial Worker1124405766
Verify Katarina Marinzel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R204877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average nurse practitioner in 2024
431 Medicare Part D claims for 100 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 74 claims were for opioids.
Most prescribed
- Mirtazapine25 claims
- Oxycodone Hcl22 claims
- Duloxetine Hcl21 claims
- Oxycontin19 claims
- Pantoprazole Sodium19 claims
- Tramadol Hcl18 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.
Bills Medicare through one group practice
- Gilchrist Hospice Care IncLandover, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katarina Marinzel among 1,248 nurse practitioner records in Maryland
Katarina Marinzel, CRNP is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2019 · median 2018 among the 655 with a school on file
- Record last updated2019 · 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 363L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 nurse practitioner records list a practice address in Pasadena
They are 7 of the 537 NPPES records with a practice address in Pasadena, and 1,248 nurse practitioner records in Maryland.
All 1,248 in Maryland → Every provider in Pasadena → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amy Brumme, CRNPPasadena, MD 211221962943993
- Tiffanie France, NPPasadena, MD 211221174199285
- Susan Miller, C.R.N.PPasadena, MD 211221750331393
- Krystina Mints, CRNPPasadena, MD 211221285737775
- Omolola Ogungbile, CRNPPasadena, MD 211221073491106
- Kathleen Oleary, APRNPasadena, MD 211221447250600
- Mary Conover-Walker, C.R.N.P.Hunt Valley, MD 211201780630228
- Shannon Blount, CRNP RNOwings Mills, MD 211171942217187
Common questions
What is Katarina Marinzel, CRNP's NPI number?
Katarina Marinzel, CRNP's National Provider Identifier (NPI) is 1023668555, issued on Sep 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katarina Marinzel, CRNP located?
The NPPES record lists a practice address at 90 Ritchie Hwy, Pasadena, MD, 21122. Phone: (877) 462-1102. Providers update this record themselves, so call before visiting.
How can I verify Katarina Marinzel, CRNP's license?
NPPES lists Maryland license number R204877, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Katarina Marinzel, CRNP prescribe under Medicare Part D?
In 2024, Katarina Marinzel, CRNP had 431 Medicare Part D claims for 100 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.