NPPES file of Aug 9, 2026

Marisa Longwell, RN

Registered Nurse · Pittsburgh, PA

Marisa Longwell, RN is a registered nurse with a practice address in Pittsburgh, Pennsylvania, and NPI 1669883229, issued on May 15, 2014. Check the license (Pennsylvania RN610777, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669883229
Name
Marisa Longwell
Credential
RN
Primary taxonomy
Registered Nurse 163W00000X
License number
RN610777 PA
Self-reported in NPPES; status is on the state search
Practice location
5230 Centre Ave, Pittsburgh, PA 15232
Phone
(412) 623-1040
Enumerated
May 15, 2014
Record last updated
May 15, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest registered nurse records → All 5,372 in Pennsylvania → Look up another NPI →

Also registered at 5230 Centre Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elyse Addonizio, DOInternal Medicine Physician1508507708
  2. Christie Adelsberg, CRNPFamily Nurse Practitioner1295843597
  3. Aya Agha, MDHematology & Oncology Physician1730829177
  4. Daniel Ahrens, PHARMDPharmacist1881580215
  5. Nicole Alexandrovich, DPTPhysical Therapist1881107969
  6. Melissa Amin, PTPhysical Therapist1275601312

Verify Marisa Longwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license RN610777    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Marisa Longwell among 5,372 registered nurse records in Pennsylvania

Marisa Longwell, RN is one of 5,372 registered nurse records with a practice address in Pennsylvania. 3% 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 38% of them.

  • NPI issued2014 · 38% of these records are older, 59% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2014 · 68% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

422 registered nurse records list a practice address in Pittsburgh

They are 422 of the 28,866 NPPES records with a practice address in Pittsburgh, and 5,372 registered nurse records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,372 in Pennsylvania → Every provider in Pittsburgh → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Matthew Antal, RNPittsburgh, PA 152321801721832
  2. Kelsey DimondPittsburgh, PA 152321891333175
  3. Dylan JangPittsburgh, PA 152321700700655
  4. Karina Kraevsky-Phillips, PHD, RNPittsburgh, PA 152321114861838
  5. Richard Whitcroft, RNPittsburgh, PA 152321215210430
  6. Maria Alton, RNPenn Hills, PA 152351013615525
  7. Fatima Barry, RNPenn Hills, PA 152351306505078
  8. Karli BowlandPittsburgh, PA 152351942933320

Common questions

What is Marisa Longwell, RN's NPI number?

Marisa Longwell, RN's National Provider Identifier (NPI) is 1669883229, issued on May 15, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Marisa Longwell, RN located?

The NPPES record lists a practice address at 5230 Centre Ave, Pittsburgh, PA, 15232. Phone: (412) 623-1040. Providers update this record themselves, so call before visiting.

How can I verify Marisa Longwell, RN's license?

NPPES lists Pennsylvania license number RN610777, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.