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ARIANA SPIERENBURG FNP-BC
NPI 1700722543
Nurse Practitioner - Family in Pompton Plains, NJ

Active since April 24, 2026PECOS Enrolled
242 W PARKWAY, POMPTON PLAINS, NJ 07444(862) 248-8165(862) 248-8166 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 28, 2026, Apr 24, 2026 (2 updates tracked since 2026).

About Ariana Spierenburg Fnp-bc NPPES

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

ARIANA SPIERENBURG FNP-BC (NPI 1700722543) is an individual family provider in Pompton Plains, New Jersey, licensed in New Jersey (26NJ15457000) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1700722543
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameARIANA SPIERENBURGCredential: FNP-BC
Location Address242 W PARKWAYPompton Plains, NJ 07444-1029
Mailing AddressPo Box 416457Boston, MA 02241-6457 · (844) 362-1735 · Fax (973) 290-7495
Phone(862) 248-8165
Fax(862) 248-8166
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateApril 24, 2026
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1700722543 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 NJ · 26NJ15457000
242 W PARKWAY, Pompton Plains, NJ 07444
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ariana Spierenburg Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8729559885
PECOS Enrollment IDI20260609003261
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 Ariana Spierenburg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Practice Associates Medical Group
15 mi
Internal Medicine
100 MADISON AVENUE, INTEROFFICE #68
Morristown, NJ 07960
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,699 clinicians in this Medicare group
NPI 1427016385 (844) 264-2250

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 07444 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
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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.

DR. TRACY L SENTOWSKI DPT
Physical Therapist
242 W PARKWAY
POMPTON PLAINS, NJ 07444
Morris County (973) 831-0717
STEFAN ADRIAN GILLEN DO
Psychiatry & Neurology (Epilepsy)
242 W PARKWAY
POMPTON PLAINS, NJ 07444
Morris County (862) 248-8100
DANIELLE TRIPODI PT, DPT
Physical Therapist
242 W PARKWAY
POMPTON PLAINS, NJ 07444
Morris County (973) 831-0717
MRS. LINDSAY JOY LINDQUIST PT, DPT
Clinic/Center (Physical Therapy)
242 W PARKWAY
POMPTON PLAINS, NJ 07444
Morris County (773) 472-2731
MR. ERNEST JOHN POMROY III MSPT
Physical Therapist
242 W PARKWAY
POMPTON PLAINS, NJ 07444
Morris County (973) 831-0717
GAUTAMI KONDAMODI RAO M.D.
Psychiatry & Neurology (Neurology)
242 W PARKWAY
POMPTON PLAINS, NJ 07444
Morris County (908) 522-2829
MICHAEL PETELICKI PT
Physical Therapist
242 W PARKWAY, SUITE 1
POMPTON PLAINS, NJ 07444
Morris County (973) 831-0717
DR. SARAH KHAN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
242 W PARKWAY
POMPTON PLAINS, NJ 07444
Morris County (862) 248-8165

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 Ariana Spierenburg's NPI number?

The NPI number for Ariana Spierenburg is 1700722543. It was assigned to this individual provider in the NPPES registry on April 24, 2026.

Where is Ariana Spierenburg located?

Ariana Spierenburg practices at 242 W Parkway, Pompton Plains, NJ 07444. The listed phone number is (862) 248-8165.

What is Ariana Spierenburg's specialty?

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

Is Ariana Spierenburg enrolled in Medicare?

Yes. Ariana Spierenburg is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ariana Spierenburg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ariana Spierenburg reassigns Medicare benefits to Practice Associates Medical Group (Morristown, NJ). 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 Ariana Spierenburg'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 Ariana Spierenburg was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.