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KATRINE VALENTINA LUDDY PA-C
NPI 1619772456
Physician Assistant in Ridgewood, NJ

Active since February 17, 2025PECOS EnrolledAccepts Medicare Assignment
527 W SADDLE RIVER RD, RIDGEWOOD, NJ 07450(201) 394-8159 Get Directions Write a Review

NPPES record last updated: February 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katrine Valentina Luddy Pa-c NPPES

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

KATRINE VALENTINA LUDDY PA-C (NPI 1619772456) is an individual physician assistant in Ridgewood, New Jersey and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1619772456
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATRINE VALENTINA LUDDYCredential: PA-C
Location Address527 W SADDLE RIVER RDRidgewood, NJ 07450-2024
Mailing Address527 W Saddle River RdRidgewood, NJ 07450-2024 · (201) 394-8159
Phone(201) 394-8159
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateFebruary 17, 2025
NPPES CertifiedFebruary 16, 2025
✔ NPI 1619772456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
527 W SADDLE RIVER RD, Ridgewood, NJ 07450
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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

Katrine Valentina Luddy Pa-c 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 ID4284148578
PECOS Enrollment IDI20250709001316
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07450 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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Katrine Luddy's NPI number?

The NPI number for Katrine Luddy is 1619772456. It was assigned to this individual provider in the NPPES registry on February 17, 2025.

Where is Katrine Luddy located?

Katrine Luddy practices at 527 W Saddle River Rd, Ridgewood, NJ 07450. The listed phone number is (201) 394-8159.

What is Katrine Luddy's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Katrine Luddy enrolled in Medicare?

Yes. Katrine Luddy 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.

When was this NPI record last updated?

The NPPES record for Katrine Luddy was last updated on February 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.