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MEREDITH DEMERS FNP
NPI 1457928129
Nurse Practitioner - Family in Philadelphia, PA

Active since June 09, 2021PECOS Enrolled
475 SPRING LN, PHILADELPHIA, PA 19128(800) 736-3739 Get Directions Write a Review

NPPES record last updated: June 9, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Meredith Demers Fnp NPPES

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

MEREDITH DEMERS FNP (NPI 1457928129) is an individual family provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP023270) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457928129
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMEREDITH DEMERSCredential: FNP
Location Address475 SPRING LNPhiladelphia, PA 19128-3918
Mailing Address2062 Lombard St Apt 3Philadelphia, PA 19146-1315
Phone(800) 736-3739
Sole ProprietorNo
Enumeration DateJune 9, 2021
NPPES CertifiedJune 9, 2021
✔ NPI 1457928129 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 · SP023270
475 SPRING LN, Philadelphia, PA 19128
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Meredith Demers Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Meredith Demers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Weill Medical College Of Cornell
84 mi
Hematology & Oncology
525 E 68TH ST
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 68 clinicians in this Medicare group
NPI 1881604866 (212) 746-6264

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 19128 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 20

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

MRS. ERIN E WACHLIN BSN,RN
Registered Nurse
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (215) 482-5353
JANET KRAUSS
Social Worker (Clinical)
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (215) 453-5200
MRS. JACLYN ELIZABETH MACCHIONE MOT, OTR/L
Occupational Therapist (Mental Health)
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (267) 350-5296
KELSEY SHRINER RDN
Dietitian, Registered
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (215) 482-5353
KRISTEN VICTORIA PREMUS DROT, OTR/L
Occupational Therapist
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (215) 482-5353
DR. ROBBI K. ALEXANDER PHD, RN
Registered Nurse (Psychiatric/Mental Health)
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (215) 482-5353
SARAH BERTIN RD
Dietitian, Registered
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (215) 254-1682
JENNIFER FITZGIBBON RN
Registered Nurse
475 SPRING LN
PHILADELPHIA, PA 19128
Philadelphia County (215) 482-5353

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 Meredith Demers's NPI number?

The NPI number for Meredith Demers is 1457928129. It was assigned to this individual provider in the NPPES registry on June 9, 2021.

Where is Meredith Demers located?

Meredith Demers practices at 475 Spring Ln, Philadelphia, PA 19128. The listed phone number is (800) 736-3739.

What is Meredith Demers's specialty?

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

Is Meredith Demers enrolled in Medicare?

Yes. Meredith Demers is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Meredith Demers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Demers reassigns Medicare benefits to Weill Medical College Of Cornell (New York, NY). 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 Meredith Demers'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 Meredith Demers was last updated on June 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.