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JENNIFER MARIE O'CONNOR PMHNP
NPI 1861678781
Nurse Practitioner - Psychiatric/Mental Health in Sanford, ME

Active since January 10, 2008PECOS EnrolledAccepts Medicare Assignment
25 JUNE ST, SANFORD, ME 04073(207) 490-7000(207) 490-7002 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 5, 2018, Jul 15, 2016 (2 updates tracked since 2016).

About Jennifer Marie O'connor Pmhnp NPPES

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

JENNIFER MARIE O'CONNOR PMHNP (NPI 1861678781) is an individual psychiatric/mental health provider in Sanford, Maine, licensed in Maine (CNP101026) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, is affiliated with York Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1861678781
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameJENNIFER MARIE O'CONNORCredential: PMHNP
Location Address25 JUNE STSanford, ME 04073-2621
Mailing Address25 June StSanford, ME 04073-2621 · (207) 490-7000 · Fax (207) 490-7002
Phone(207) 490-7000
Fax(207) 490-7002
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJanuary 10, 2008
Last NPPES UpdateOctober 24, 20252 updates tracked since enumeration
NPPES CertifiedOctober 24, 2025
✔ NPI 1861678781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in ME · CNP101026
Also ListedRegistered NurseTaxonomy 163W00000X · License RN55663 (ME)
25 JUNE ST, Sanford, ME 04073
Open in Google Maps ↗

Secondary Practice Locations 2

Location 193 Campus AveLewiston, ME 04240-6030 · Phone (207) 777-8700 · Fax (207) 777-8826
Location 212 Westbrook CmnWestbrook, ME 04092-2819 · Phone (207) 856-1500 · Fax (207) 856-1518

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, 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

Jennifer Marie O'connor Pmhnp 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 ID143345611
PECOS Enrollment IDI20100921000791
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

5

Medicare enrollment records show Jennifer O'connor reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Webber Hospital Association
12 mi
Pediatrics
2 BERRY CT
Kennebunk, ME 04043
  • Reassigned Medicare billing, Maine enrollment
  • Medicare enrollment name: Southern Maine Health Care
  • 253 clinicians in this Medicare group
NPI 1194902809 (207) 985-8460
Mainehealth
14 mi
Multi-Specialty
1 MEDICAL CENTER DR
Biddeford, ME 04005
  • Reassigned Medicare billing, Maine enrollment
  • 3,140 clinicians in this Medicare group
NPI 1215417019 (207) 283-7000
York Hospital
22 mi
General Acute Care Hospital
15 HOSPITAL DR
York, ME 03909
  • Reassigned Medicare billing, Maine enrollment
  • 347 clinicians in this Medicare group
NPI 1376528398 (207) 361-2398
Community Clinical Services, Inc.
52 mi
Federally Qualified Health Center (FQHC)
57 BIRCH ST STE 102
Lewiston, ME 04240
  • Reassigned Medicare billing, Maine enrollment
  • 80 clinicians in this Medicare group
NPI 1164477568 (207) 753-5400
St. Mary's Regional Medical Center
53 mi
General Acute Care Hospital
93 CAMPUS AVE
Lewiston, ME 04240
  • Reassigned Medicare billing, Maine enrollment
  • Medicare enrollment name: St Marys Regional Medical Center
  • 381 clinicians in this Medicare group
NPI 1447226584 (207) 777-8100

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

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.

Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
38 services35 patients

Hospital Affiliations CMS Care Compare

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

York Hospital

Acute Care Hospitals · York, ME
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200020
Location15 Hospital DriveYork, ME 03909 · York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04073 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
$86.72 typical visit price
range $56.28 – $169.96
Typical copayment $21.68 (range $14.07 – $42.49)
Most-billed visit code 99203
Established Patient
$99.18 typical visit price
range $18.22 – $138.92
Typical copayment $24.79 (range $4.55 – $34.73)
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. SARAH D. SHEPHERD D.O.
Emergency Medicine
25 JUNE ST
SANFORD, ME 04073
York County (928) 757-2101
SUZANNE REID
Dietitian, Registered
25 JUNE ST
SANFORD, ME 04073
York County (207) 490-7396
MS. OLIVIA LEA CLEMENT PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
25 JUNE ST
SANFORD, ME 04073
York County (207) 490-7000
CHRISTINA TRACY LCSW
Counselor (Mental Health)
25 JUNE ST
SANFORD, ME 04073
York County (207) 490-7000
DR. PHILIP CHRISTIAN RUSSELL M.D.
Psychiatry & Neurology (Psychiatry)
25 JUNE ST
SANFORD, ME 04073
York County (401) 497-1280
MRS. STEPHANIE BRUNS WILLIAMS PA-C
Physician Assistant
25 JUNE ST
SANFORD, ME 04073
York County (207) 490-7517
SOPHIE TREDE MD
Psychiatry & Neurology (Psychiatry)
25 JUNE ST
SANFORD, ME 04073
York County (207) 490-7836
NANCY M BATCHELOR CRNA
Nurse Anesthetist, Certified Registered
25 JUNE ST
SANFORD, ME 04073
York County (207) 324-4310

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 Jennifer O'connor's NPI number?

The NPI number for Jennifer O'connor is 1861678781. It was assigned to this individual provider in the NPPES registry on January 10, 2008.

Where is Jennifer O'connor located?

Jennifer O'connor practices at 25 June St, Sanford, ME 04073. The listed phone number is (207) 490-7000.

What is Jennifer O'connor's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Jennifer O'connor enrolled in Medicare?

Yes. Jennifer O'connor 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 Jennifer O'connor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer O'connor reassigns Medicare benefits to 5 organizations: Webber Hospital Association (Kennebunk, ME), Mainehealth (Biddeford, ME), York Hospital (York, ME), Community Clinical Services, Inc. (Lewiston, ME) and St. Mary's Regional Medical Center (Lewiston, ME). 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 Jennifer O'connor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer O'connor accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Jennifer O'connor 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 Jennifer O'connor affiliated with any hospitals?

According to CMS data, Jennifer O'connor is affiliated with York Hospital.

When was this NPI record last updated?

The NPPES record for Jennifer O'connor was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.