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NATALIE JILL OCONNOR NP
NPI 1235778945
Nurse Practitioner - Family in Windham, NH

Active since December 27, 2019PECOS EnrolledAccepts Medicare Assignment
30 BEACON HILL RD, WINDHAM, NH 03087(603) 845-7800 Get Directions Write a Review

NPPES record last updated: December 27, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Natalie Jill Oconnor Np NPPES

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

NATALIE JILL OCONNOR NP (NPI 1235778945) is an individual family provider in Windham, New Hampshire, licensed in Massachusetts (F11190745) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS, is affiliated with Lawrence General Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1235778945
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameNATALIE JILL OCONNORCredential: NP
Location Address30 BEACON HILL RDWindham, NH 03087-1103
Mailing Address30 Beacon Hill RdWindham, NH 03087-1103 · (603) 845-7800
Phone(603) 845-7800
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateDecember 27, 2019
✔ NPI 1235778945 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 MA · F11190745
30 BEACON HILL RD, Windham, NH 03087
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Natalie Jill Oconnor Np 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 ID5799115986
PECOS Enrollment IDI20200501001138
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 Reassignments

4

Medicare enrollment records show Natalie Oconnor reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lawrence General Hospital
9.5 mi
Radiology, Mammography
147 PELHAM ST
Methuen, MA 01844
  • Reassigned Medicare billing, Massachusetts enrollment
  • 258 clinicians in this Medicare group
NPI 1922514744 (978) 946-8425
Community Medical Associates, Inc.
13 mi
Family Medicine
25 MARSTON ST STE 301
Lawrence, MA 01841
  • Reassigned Medicare billing, Massachusetts enrollment
  • 305 clinicians in this Medicare group
NPI 1144544040 (978) 683-4000
Mass General Brigham Community Physicians Inc.
13 mi
Internal Medicine
1 PARKWAY
Haverhill, MA 01830
  • Reassigned Medicare billing, Massachusetts enrollment
  • 350 clinicians in this Medicare group
NPI 1891112637 (978) 521-3200
Steward Emergency Physicians, Inc
23 mi
Emergency Medicine
200 GROTON RD
Ayer, MA 01432
  • Reassigned Medicare billing, Massachusetts enrollment
  • 290 clinicians in this Medicare group
NPI 1780971275 (978) 784-9000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
87 services87 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
65 services65 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
61 services59 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lawrence General Hospital

Acute Care Hospitals · Lawrence, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220010
LocationOne General StreetLawrence, MA 01842 · Essex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03087 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 Natalie Oconnor's NPI number?

The NPI number for Natalie Oconnor is 1235778945. It was assigned to this individual provider in the NPPES registry on December 27, 2019.

Where is Natalie Oconnor located?

Natalie Oconnor practices at 30 Beacon Hill Rd, Windham, NH 03087. The listed phone number is (603) 845-7800.

What is Natalie Oconnor's specialty?

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

Is Natalie Oconnor enrolled in Medicare?

Yes. Natalie Oconnor 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.

Which organizations bill Medicare for Natalie Oconnor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Oconnor reassigns Medicare benefits to 4 organizations: Lawrence General Hospital (Methuen, MA), Community Medical Associates, Inc. (Lawrence, MA), Mass General Brigham Community Physicians Inc. (Haverhill, MA) and Steward Emergency Physicians, Inc (Ayer, MA). Each 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 Natalie Oconnor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Natalie Oconnor accept?

Health plans from Taro Health list Natalie Oconnor as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Natalie Oconnor affiliated with any hospitals?

According to CMS data, Natalie Oconnor is affiliated with Lawrence General Hospital.

When was this NPI record last updated?

The NPPES record for Natalie Oconnor was last updated on December 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.