MARIANN WARD NP
NPI 1871534453
Nurse Practitioner in Bala Cynwyd, PA
About Mariann Ward Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIANN WARD NP (NPI 1871534453) is an individual nurse practitioner in Bala Cynwyd, Pennsylvania, licensed in Pennsylvania (VP002023C) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Mariann Ward Np 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.
Medicare Billing Reassignments
9Medicare enrollment records show Mariann Ward reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bala Cynwyd, PA 19004
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Clinical Care Associates Of The University Of Pennsylvania Health.
- 983 clinicians in this Medicare group
Bala Cynwyd, PA 19004
- Reassigned Medicare billing, Pennsylvania enrollment
- 192 clinicians in this Medicare group
Drexel Hill, PA 19026
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Paoli, PA 19301
- Reassigned Medicare billing, Pennsylvania enrollment
- 78 clinicians in this Medicare group
Langhorne, PA 19047
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Emergency Care Services Of Pennsylvania PC
- 329 clinicians in this Medicare group
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- 1,531 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- 29 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- Medicare enrollment name: Atlantic Physician Services Of Maryland, PC
- 8 clinicians in this Medicare group
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 19004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mariann Ward's NPI number?
The NPI number for Mariann Ward is 1871534453. It was assigned to this individual provider in the NPPES registry on June 8, 2006.
Where is Mariann Ward located?
Mariann Ward practices at 150 Monument Rd Ste 300, Bala Cynwyd, PA 19004. The listed phone number is (610) 747-3400.
What is Mariann Ward's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Mariann Ward enrolled in Medicare?
Yes. Mariann Ward 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 organizations bill Medicare for Mariann Ward's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariann Ward reassigns Medicare benefits to 9 organizations: Clinical Care Associates Of The University Of Pennsylvania Health Syst (Bala Cynwyd, PA), Clinical Specialty Associates (Bala Cynwyd, PA), Prospect Health Access Network, Inc. (Drexel Hill, PA), Trinity Health Mid-Atlantic Medical Group (Darby, PA), Main Line Emergency Med Associates LLC (Paoli, PA) and 4 more organizations, listed in the Medicare section above. Each 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 Mariann Ward'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 Mariann Ward was last updated on September 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Mariann Ward, NP · NPI 1871534453
Nurse Practitioner physician in Bala Cynwyd, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 8, 2006.
## Identity
- **NPI:** 1871534453 (Entity type: Individual)
- **Enumerated:** June 8, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** VP002023C (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 150 MONUMENT RD STE 300, Bala Cynwyd, PA 19004-1725
- **Phone:** (610) 747-3400 · **Fax:** (610) 617-2481
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Clinical Care Associates Of The University Of Pennsylvania Health Syst (NPI 1790737468, Bala Cynwyd, PA); Clinical Specialty Associates (NPI 1033902002, Bala Cynwyd, PA); Prospect Health Access Network, Inc. (NPI 1255786729, Drexel Hill, PA); Trinity Health Mid-Atlantic Medical Group (NPI 1083138770, Darby, PA); Main Line Emergency Med Associates LLC (NPI 1316919368, Paoli, PA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 12, 2022
- **Other identifiers:** Medicaid 0071218 (NJ); Medicaid 1871534453 (DE)
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Source: [NPI Profile](https://npiprofile.com/npi/1871534453) · Data from the CMS NPPES public registry.