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MARY O'CONNOR APRN/FNP-C
NPI 1609657584
Nurse Practitioner - Family in Norfolk, VA

Active since October 09, 2023PECOS Enrolled
601 CHILDRENS LN, NORFOLK, VA 23507(757) 668-7871 Get Directions Write a Review

NPPES record last updated: January 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 30, 2026, Oct 9, 2023 (2 updates tracked since 2023).

About Mary O'connor Aprn/fnp-c NPPES

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

MARY O'CONNOR APRN/FNP-C (NPI 1609657584) is an individual family provider in Norfolk, Virginia, licensed in Virginia (0024191656) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of University Of South Carolina School Of Medicine (2023).

NPPES Registry Identity

NPI1609657584
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY O'CONNORCredential: APRN/FNP-C
Location Address601 CHILDRENS LNNorfolk, VA 23507-1971
Mailing Address601 Childrens LnNorfolk, VA 23507-1971
Phone(757) 668-7871
Sole ProprietorNo
Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 2023
Enumeration DateOctober 9, 2023
Last NPPES UpdateJanuary 30, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2026
✔ NPI 1609657584 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 VA · 0024191656
601 CHILDRENS LN, Norfolk, VA 23507
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)

Mary O'connor Aprn/fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1759851496
PECOS Enrollment IDI20260522003156
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 Mary O'connor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Childrens Specialty Group PLLC
Same address
Pediatrics
601 CHILDRENS LN
Norfolk, VA 23507
  • Reassigned Medicare billing, Virginia enrollment
  • 549 clinicians in this Medicare group
NPI 1255354130 (757) 668-7007

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 23507 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

BELINDA JAMES-PETERSEN CPNP
Nurse Practitioner (Pediatrics)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7240
KELLY PATINO TREJO LCSW
Social Worker (Clinical)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7931
ALIYAH RAYHANAH MOHAMMED MD
Student in an Organized Health Care Education/Training Program
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7000
SWETHA MORA M.B.B.S
Student in an Organized Health Care Education/Training Program
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7272
KACIE DENISE CARTER CPNP
Nurse Practitioner (Pediatrics)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-8796
PETER M DOZIER MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-8866
STEPHEN C. RESTAINO DO
Pediatrics
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7179
MICHAEL LEE SMITH M.D.
Pediatrics
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7456

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 Mary O'connor's NPI number?

The NPI number for Mary O'connor is 1609657584. It was assigned to this individual provider in the NPPES registry on October 9, 2023.

Where is Mary O'connor located?

Mary O'connor practices at 601 Childrens Ln, Norfolk, VA 23507. The listed phone number is (757) 668-7871.

What is Mary O'connor's specialty?

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

Is Mary O'connor enrolled in Medicare?

Yes. Mary O'connor is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary O'connor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary O'connor reassigns Medicare benefits to Childrens Specialty Group PLLC (Norfolk, VA). 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 Mary O'connor'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 Mary O'connor was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.