NPPES file of Aug 9, 2026

Marianna Diloyan, CRNP

Adult Health Nurse Practitioner · Philadelphia, PA

Marianna Diloyan, CRNP is an adult health nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1285187260, issued on Jul 26, 2016. Check the license (Pennsylvania SP016276, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1285187260
Name
Marianna Diloyan
Credential
CRNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
SP016276 PA
RN618691 PA
Self-reported in NPPES; status is on the state search
Practice location
9501 Roosevelt Blvd, Philadelphia, PA 19114
Phone
(215) 671-8900
Enumerated
Jul 26, 2016
Record last updated
Apr 14, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(215) 671-1272
Medicare enrollment
Enrolled (PECOS I20170620000095); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 1,368 in Pennsylvania → Look up another NPI →

Also registered at 9501 Roosevelt Blvd

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

  1. Eugene Andruczyk, D.O.Gynecology Physician1780636498
  2. Mark Benjamin, M.D.Specialist1992760185
  3. Mihaela Biscoveanu, MDEndocrinology, Diabetes & Metabolism Physician1033159231
  4. Ryan Blackman, D.O.Pediatrics Physician1275792038
  5. Nungja Chi, MDObstetrics & Gynecology Physician1528145646
  6. Mariel Clark, P.A.,C.Physician Assistant1568475523

Verify Marianna Diloyan 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 SP016276    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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Bills Medicare through one group practice

  1. Mercer Bucks Medical Associates PCLevittown, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Marianna Diloyan among 1,368 adult health nurse practitioner records in Pennsylvania

Marianna Diloyan, CRNP is one of 1,368 adult health nurse practitioner records with a practice address in Pennsylvania. 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 2016, is newer than 74% of them.

  • NPI issued2016 · 74% of these records are older, 22% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2015 · median 2012 among the 678 with a school on file
  • Record last updated2017 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Pennsylvania

There are 1,368 adult health nurse practitioner records in Pennsylvania.

All 1,368 in Pennsylvania → Every provider in Philadelphia → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Karen Altobelli, CRNPPhiladelphia, PA 191141588604755
  2. Joseph Arcieri, CRNPPhiladelphia, PA 191141144563636
  3. Anne Curran, CRNPPhiladelphia, PA 191141154582237
  4. Antoinette Dowds, CRNPPhiladelphia, PA 191141477598209
  5. Jane Foreman, APNPhiladelphia, PA 191141073803060
  6. Ruth Leo, CRNPPhiladelphia, PA 191141215253653
  7. Blanca Martir, CRNPPhiladelphia, PA 191141790721066
  8. Denise Robinson, CRNPPhiladelphia, PA 191141144726175

Common questions

What is Marianna Diloyan, CRNP's NPI number?

Marianna Diloyan, CRNP's National Provider Identifier (NPI) is 1285187260, issued on Jul 26, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Marianna Diloyan, CRNP located?

The NPPES record lists a practice address at 9501 Roosevelt Blvd, Philadelphia, PA, 19114. Phone: (215) 671-8900. Providers update this record themselves, so call before visiting.

How can I verify Marianna Diloyan, CRNP's license?

NPPES lists Pennsylvania license number SP016276, 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.

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.