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MADISON DIANNE MULHERN DNP
NPI 1801768437
Nurse Practitioner in Philadelphia, PA

Active since September 22, 2025PECOS EnrolledAccepts Medicare Assignment
161 CECIL B MOORE AVE APT 204, PHILADELPHIA, PA 19122(866) 306-2026 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Madison Dianne Mulhern Dnp NPPES

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

MADISON DIANNE MULHERN DNP (NPI 1801768437) is an individual nurse practitioner in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP033623) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1801768437
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMADISON DIANNE MULHERNCredential: DNP
Location Address161 CECIL B MOORE AVE APT 204Philadelphia, PA 19122-3243
Mailing Address420 Union StExeter, PA 18643-1079
Phone(866) 306-2026
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 22, 2025
Last NPPES UpdateMay 8, 2026
NPPES CertifiedMay 8, 2026
✔ NPI 1801768437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in PA · SP033623
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 359509 (NY)
161 CECIL B MOORE AVE APT 204, Philadelphia, PA 19122
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Secondary Practice Locations 2

Location 1527 Bay Rd Ste 7Queensbury, NY 12804-1430 · Phone (215) 585-2144 · Fax (833) 228-5591
Location 218 E 41st St Fl 14New York, NY 10017-6244 · Phone (215) 585-2144 · Fax (833) 228-5591

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Madison Dianne Mulhern Dnp 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 ID3072004506
PECOS Enrollment IDI20251112004260, I20260428000922
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.

Medicare Billing Reassignment

Medicare enrollment records show Madison Mulhern reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ophelia Medical Group Fl, P.A.
5.2 mi
Addiction Medicine
161 CECIL B MOORE AVE APT 204
Philadelphia, PA 19122
  • Reassigned Medicare billing, New York and Pennsylvania enrollments
  • Medicare enrollment name: Ophelia Medical Group Fl PA
  • 35 clinicians in this Medicare group
NPI 1588244750 (215) 585-2144

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19122 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 11

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

ELLEN BRIDGET LINDE CRNP
Nurse Practitioner
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (215) 585-2144
ERICA RUBINOS NP-C
Nurse Practitioner (Family)
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (215) 585-2144
OPHELIA MEDICAL GROUP, P.C.
Psychiatry & Neurology (Addiction Medicine)
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (917) 370-4364
MS. MALDALENA PATRICE CHAVIS CRNP
Nurse Practitioner (Family)
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (866) 306-2026
OPHELIA MEDICAL GROUP FL, P.A.
Family Medicine (Addiction Medicine)
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (215) 585-2144
MRS. TREESA WILLIAMSON CRNP
Nurse Practitioner (Psychiatric/Mental Health)
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (215) 585-2144
JULIAN C KRISAK FNP-BC, CRNP
Nurse Practitioner (Family)
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (215) 585-2144
MISS LAURA COULSON CRNP
Nurse Practitioner (Family)
161 CECIL B MOORE AVE APT 204
PHILADELPHIA, PA 19122
Philadelphia County (215) 585-2144

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 Madison Mulhern's NPI number?

The NPI number for Madison Mulhern is 1801768437. It was assigned to this individual provider in the NPPES registry on September 22, 2025.

Where is Madison Mulhern located?

Madison Mulhern practices at 161 Cecil B Moore Ave Apt 204, Philadelphia, PA 19122. The listed phone number is (866) 306-2026.

What is Madison Mulhern's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Madison Mulhern enrolled in Medicare?

Yes. Madison Mulhern 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.

Which organization bills Medicare for Madison Mulhern's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madison Mulhern reassigns Medicare benefits to Ophelia Medical Group Fl, P.A. (Philadelphia, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Madison Mulhern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Madison Mulhern was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.