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OCEAN PHYSICIANS PC
NPI 1144353152
Internal Medicine in Freeport, NY

Active since March 13, 2007
33 NORTH OCEAN AVE, FREEPORT, NY 11520(516) 378-4949(516) 379-8026 Get Directions Write a Review

NPPES record last updated: May 10, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ocean Physicians Pc NPPES

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

OCEAN PHYSICIANS PC (NPI 1144353152) is a healthcare organization registered as an internal medicine in Freeport, New York and active in the NPI registry since March 2007. The organization lists Peter Kong Wah Chak, Md President, as its authorized official.

NPPES Registry Identity

NPI1144353152
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameOCEAN PHYSICIANS PC
Location Address33 NORTH OCEAN AVEFreeport, NY 11520
Mailing Address33 North Ocean AveFreeport, NY 11520 · (516) 378-4949 · Fax (516) 379-8026
Phone(516) 378-4949
Fax(516) 379-8026
Organization SubpartNo
Authorized OfficialPeter Kong Wah ChakMd President · (516) 378-4949
Enumeration DateMarch 13, 2007
Last NPPES UpdateMay 10, 2011
✔ NPI 1144353152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 1366991
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.
33 NORTH OCEAN AVE, Freeport, NY 11520
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Other Identifiers 1

Medicare ID-Type UnspecifiedW93821

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ocean Physicians Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20110519000765Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Ocean Physicians PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Muhammad Ali, MD
Internal Medicine
NPI 1346221264
33 N OCEAN AVE
Freeport, NY 11520
(516) 378-4949
✔ PECOS✔ Accepts Medicare0.2 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 Ocean Physicians PC's NPI number?

The NPI number for Ocean Physicians PC is 1144353152. It was assigned to this organization in the NPPES registry on March 13, 2007.

Where is Ocean Physicians PC located?

Ocean Physicians PC is located at 33 North Ocean Ave, Freeport, NY 11520. The listed phone number is (516) 378-4949.

What is Ocean Physicians PC's specialty?

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

Is Ocean Physicians PC enrolled in Medicare?

Yes. Ocean Physicians PC is registered in the Medicare PECOS enrollment system.

When is Ocean Physicians PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Ocean Physicians PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Ocean Physicians PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ocean Physicians PC was last updated on May 10, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.