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ROSSLI CHACE DELOREY FNP-C
NPI 1306313291
Nurse Practitioner in Portsmouth, NH

Active since October 29, 2018PECOS Enrolled
999 ISLINGTON ST, PORTSMOUTH, NH 03801(603) 294-0349 Get Directions Write a Review

NPPES record last updated: October 29, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Rossli Chace Delorey Fnp-c NPPES

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

ROSSLI CHACE DELOREY FNP-C (NPI 1306313291) is an individual nurse practitioner in Portsmouth, New Hampshire, licensed in New Hampshire (066554-23) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306313291
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameROSSLI CHACE DELOREYCredential: FNP-C
Location Address999 ISLINGTON STPortsmouth, NH 03801-4229
Mailing Address999 Islington StPortsmouth, NH 03801-4229
Phone(603) 294-0349
Sole ProprietorNo
Enumeration DateOctober 29, 2018
✔ NPI 1306313291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NH · 066554-23
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.
999 ISLINGTON ST, Portsmouth, NH 03801
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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)

Rossli Chace Delorey Fnp-c 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 Rossli Delorey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anthony J Wilson MD PLLC
1.2 mi
Plastic and Reconstructive Surgery
500 MARKET ST UNIT 1A
Portsmouth, NH 03801
  • Reassigned Medicare billing, New Hampshire enrollment
  • 2 clinicians in this Medicare group
NPI 1114410461 (603) 294-4526

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 03801 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
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
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.

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 Rossli Delorey's NPI number?

The NPI number for Rossli Delorey is 1306313291. It was assigned to this individual provider in the NPPES registry on October 29, 2018.

Where is Rossli Delorey located?

Rossli Delorey practices at 999 Islington St, Portsmouth, NH 03801. The listed phone number is (603) 294-0349.

What is Rossli Delorey's specialty?

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

Is Rossli Delorey enrolled in Medicare?

Yes. Rossli Delorey is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rossli Delorey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rossli Delorey reassigns Medicare benefits to Anthony J Wilson MD PLLC (Portsmouth, NH). 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 Rossli Delorey'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 Rossli Delorey was last updated on October 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.