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YARMOUTH MEDICAL CENTER LLC
NPI 1124304456
Internal Medicine in West Yarmouth, MA

Active since November 01, 2011
21 AARONS WAY UNIT 2, WEST YARMOUTH, MA 02673(508) 760-2054(508) 760-1218 Get Directions Write a Review

NPPES record last updated: November 30, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Yarmouth Medical Center Llc NPPES

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

YARMOUTH MEDICAL CENTER LLC (NPI 1124304456) is a healthcare organization registered as an internal medicine in West Yarmouth, Massachusetts and active in the NPI registry since November 2011. The organization lists Zouhdi A. Hajjaj, President, as its authorized official.

NPPES Registry Identity

NPI1124304456
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameYARMOUTH MEDICAL CENTER LLC
Location Address21 AARONS WAY UNIT 2West Yarmouth, MA 02673-2596
Mailing Address10 Little Brook RdWest Wareham, MA 02576-1222 · (800) 841-5200 · Fax (508) 273-1241
Phone(508) 760-2054
Fax(508) 760-1218
Organization SubpartNo
Authorized OfficialZouhdi A. HajjajPresident · (617) 943-5114
Enumeration DateNovember 1, 2011
Last NPPES UpdateNovember 30, 2023
NPPES CertifiedNovember 30, 2023
✔ NPI 1124304456 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.
21 AARONS WAY UNIT 2, West Yarmouth, MA 02673
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Other Identifiers 1

Medicaid3019853MA

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yarmouth Medical Center Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Yarmouth Medical Center LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Zouhdi Hajjaj, M.D.
Internal Medicine
NPI 1942262795
21 AARONS WAY UNIT 2
West Yarmouth, MA 02673
(508) 760-2054
✔ PECOS✔ Accepts MedicareSame address
Karin Dauphinee, NP
Nurse Practitioner
NPI 1013985506
22 LEWIS BAY RD
Hyannis, MA 02601
(508) 862-5510
✔ PECOS1.9 mi
Chanda Beaty, NP
Nurse Practitioner
NPI 1518221670
923 ROUTE 6A BUILDING 7 APEX HEALTH
Yarmouthport, MA 02675
(508) 362-5999
✔ PECOS4.0 mi
Aaron Maloy
Nurse Practitioner
NPI 1922501824
110 LONG POND RD STE 110
Plymouth, MA 02360
(508) 591-3111
✔ PECOS✔ Accepts Medicare27 mi
Sara Plehn, APN
Nurse Practitioner
NPI 1376729640
1 PLAINSBORO RD UNIVERSITY MEDICAL CENTER OF PRINCETON AT PLAINSBORO
Plainsboro, NJ 08536
(609) 853-7600
✔ PECOS245 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 Yarmouth Medical Center LLC's NPI number?

The NPI number for Yarmouth Medical Center LLC is 1124304456. It was assigned to this organization in the NPPES registry on November 1, 2011.

Where is Yarmouth Medical Center LLC located?

Yarmouth Medical Center LLC is located at 21 Aarons Way Unit 2, West Yarmouth, MA 02673. The listed phone number is (508) 760-2054.

What is Yarmouth Medical Center LLC's specialty?

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

Is Yarmouth Medical Center LLC enrolled in Medicare?

Yes. Yarmouth Medical Center LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Yarmouth Medical Center LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Yarmouth Medical Center LLC. 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. The largest specialties are Nurse Practitioner (4) and Internal Medicine (1). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Yarmouth Medical Center LLC was last updated on November 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.