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OCEANSIDE HEALTH PLLC
NPI 1760137467
Internal Medicine in Harwich, MA

Active since February 21, 2022
55 CLEARWATER DR, HARWICH, MA 02645(774) 237-9116(774) 237-3411 Get Directions Write a Review

NPPES record last updated: February 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Oceanside Health Pllc NPPES

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

OCEANSIDE HEALTH PLLC (NPI 1760137467) is a healthcare organization registered as an internal medicine in Harwich, Massachusetts and active in the NPI registry since February 2022. The organization lists Karen Maney, Owner, as its authorized official.

NPPES Registry Identity

NPI1760137467
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameOCEANSIDE HEALTH PLLC
Location Address55 CLEARWATER DRHarwich, MA 02645-2901
Mailing AddressPo Box 87Harwich, MA 02645-0087 · (774) 237-9116 · Fax (774) 237-3411
Phone(774) 237-9116
Fax(774) 237-3411
Organization SubpartNo
Authorized OfficialKaren ManeyOwner · (774) 237-9116
Enumeration DateFebruary 21, 2022
NPPES CertifiedFebruary 21, 2022
✔ NPI 1760137467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
55 CLEARWATER DR, Harwich, MA 02645
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oceanside Health Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Oceanside Health PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Karen Maney, NP
Nurse Practitioner
NPI 1881675528
55 CLEARWATER DR
Harwich, MA 02645
(774) 237-9116
✔ PECOS✔ Accepts MedicareSame address
Diana Arena, D.O.
Internal Medicine
NPI 1609986074
365 EAST ST
Tewksbury, MA 01876
(978) 851-7321
✔ PECOS✔ Accepts Medicare87 mi

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

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 Oceanside Health PLLC's NPI number?

The NPI number for Oceanside Health PLLC is 1760137467. It was assigned to this organization in the NPPES registry on February 21, 2022.

Where is Oceanside Health PLLC located?

Oceanside Health PLLC is located at 55 Clearwater Dr, Harwich, MA 02645. The listed phone number is (774) 237-9116.

What is Oceanside Health PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Oceanside Health PLLC enrolled in Medicare?

Yes. Oceanside Health PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Oceanside Health PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Oceanside Health PLLC, in Internal Medicine and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Oceanside Health PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Oceanside Health PLLC 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.

When was this NPI record last updated?

The NPPES record for Oceanside Health PLLC was last updated on February 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.