Marissa Yanos, RN
Critical Care Medicine Registered Nurse · Philadelphia, PA
Marissa Yanos, RN is a critical care medicine registered nurse with a practice address in Philadelphia, Pennsylvania, and NPI 1518682319, issued on Oct 5, 2022. Check the license (Pennsylvania RN654171, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Yanos
- Credential
- RN
- Primary taxonomy
- Critical Care Medicine Registered Nurse 163WC0200X
- License number
- RN654171 PA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Spruce St, Philadelphia, PA 19107
- Phone
- (215) 316-5151
- Enumerated
- Oct 5, 2022
- Record last updated
- Oct 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20230215001662); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine registered nurse records → All 164 in Pennsylvania → Look up another NPI →
Also registered at 800 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmad Abdalla, MDInternal Medicine Physician1730981127
- Annabelle Abdo, DOObstetrics & Gynecology Physician1518583665
- Omar AbdounStudent in an Organized Health Care Education/Training Program1669260279
- Monica Aber, CRNPAcute Care Nurse Practitioner1922876820
- Jennifer Acquaviva, MPTSpecialist1346366820
- Sarah Adams, DOStudent in an Organized Health Care Education/Training Program1184327108
Verify Marissa Yanos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN654171Check 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
- Society Hill Anesthesia Consultants PCPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Yanos among 164 critical care medicine registered nurse records in Pennsylvania
Marissa Yanos, RN is one of 164 critical care medicine registered nurse records with a practice address in Pennsylvania. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 44% of them.
- NPI issued2022 · 44% of these records are older, 49% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 16% of these records are
- Graduated2022 · median 2023 among the 26 with a school on file
- Record last updated2022 · 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 163WC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine Registered Nurse providers in Pennsylvania
There are 164 critical care medicine registered nurse records in Pennsylvania.
All 164 in Pennsylvania → Every provider in Philadelphia → Critical Care Medicine Registered Nurse nationwide →
The 8 critical care medicine registered nurse records with the nearest ZIP codes
- Domingo Alpajora, RNPhiladelphia, PA 191071407775802
- Jorge Alvarez, DNP, CRNAPhiladelphia, PA 191071225752801
- Kathryn ConnellPhiladelphia, PA 191071871315788
- Madison Heisman, BSN, RNPhiladelphia, PA 191071609403310
- Kelly HurfordPhiladelphia, PA 191071144152646
- Tristan Boyer, RNPhiladelphia, PA 191041003776808
- Shannon Donohue, CRNAPhiladelphia, PA 191041912672908
- Brendan GalvinPhiladelphia, PA 191041689590242
Common questions
What is Marissa Yanos, RN's NPI number?
Marissa Yanos, RN's National Provider Identifier (NPI) is 1518682319, issued on Oct 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Yanos, RN located?
The NPPES record lists a practice address at 800 Spruce St, Philadelphia, PA, 19107. Phone: (215) 316-5151. Providers update this record themselves, so call before visiting.
How can I verify Marissa Yanos, RN's license?
NPPES lists Pennsylvania license number RN654171, as entered by the provider. Search the Pennsylvania 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.