MARLEAH N DIMENNA MSN, FNP-C, OCN
NPI 1740052778
Nurse Practitioner - Family in Philadelphia, PA

Active since October 24, 2023PECOS EnrolledAccepts Medicare Assignment
1101 CHESTNUT ST FL 14, PHILADELPHIA, PA 19107(215) 955-8084(215) 503-3177 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 19, 2025, Oct 24, 2023 (2 updates tracked since 2023).

About Marleah N Dimenna Msn, Fnp-c, Ocn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARLEAH N DIMENNA MSN, FNP-C, OCN (NPI 1740052778) is an individual family provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP028481) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1740052778
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARLEAH N DIMENNACredential: MSN, FNP-C, OCN
Location Address1101 CHESTNUT ST FL 14Philadelphia, PA 19107-3612
Mailing Address10 Comet CtSewell, NJ 08080-2105
Fax(215) 503-3177
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 24, 2023
Last NPPES UpdateSeptember 19, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 19, 2025
NPI 1740052778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in PA · SP028481
1101 CHESTNUT ST FL 14, Philadelphia, PA 19107

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Marleah N Dimenna Msn, Fnp-c, Ocn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638528433
PECOS Enrollment IDI20231205002393
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
54 services42 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner
1101 CHESTNUT ST FL 14
PHILADELPHIA, PA 19107
Nurse Practitioner (Family)
1101 CHESTNUT ST FL 14
PHILADELPHIA, PA 19107
Nurse Practitioner (Acute Care)
1101 CHESTNUT ST FL 14
PHILADELPHIA, PA 19107
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1101 CHESTNUT ST FL 14
PHILADELPHIA, PA 19107
Internal Medicine (Medical Oncology)
1101 CHESTNUT ST FL 14
PHILADELPHIA, PA 19107
Internal Medicine (Medical Oncology)
1101 CHESTNUT ST FL 14
PHILADELPHIA, PA 19107
Nurse Practitioner (Adult Health)
1101 CHESTNUT ST FL 14
PHILADELPHIA, PA 19107

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marleah Dimenna's NPI number?

The NPI number for Marleah Dimenna is 1740052778. It was assigned to this individual provider in the NPPES registry on October 24, 2023.

Where is Marleah Dimenna located?

Marleah Dimenna practices at 1101 Chestnut St Fl 14, Philadelphia, PA 19107. The listed phone number is (215) 955-8084.

What is Marleah Dimenna's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marleah Dimenna enrolled in Medicare?

Yes. Marleah Dimenna is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Marleah Dimenna accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Marleah Dimenna as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Marleah Dimenna affiliated with any hospitals?

According to CMS data, Marleah Dimenna is affiliated with Thomas Jefferson University Hospital.

When was this NPI record last updated?

The NPPES record for Marleah Dimenna was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.