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DR. JULIA YVONNE OWEIS M.D.
NPI 1487699260
Internal Medicine in Oyster Bay, NY

Active since June 17, 2006PECOS EnrolledAccepts Medicare Assignment
22 CREEK LN, OYSTER BAY, NY 11771(516) 778-0022(516) 226-1871 Get Directions Write a Review

NPPES record last updated: April 8, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Julia Yvonne Oweis M.d. NPPES

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

DR. JULIA YVONNE OWEIS M.D. (NPI 1487699260) is an individual internal medicine provider in Oyster Bay, New York, licensed in New York (211304) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1487699260
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JULIA YVONNE OWEISCredential: M.D.
Location Address22 CREEK LNOyster Bay, NY 11771-1100
Mailing AddressPo Box 97Bayville, NY 11709-0097 · (516) 778-0022 · Fax (516) 226-1871
Phone(516) 778-0022
Fax(516) 226-1871
Sole ProprietorYes
Medical School CMSOtherGraduated 1995
Enumeration DateJune 17, 2006
Last NPPES UpdateApril 8, 2021
NPPES CertifiedApril 8, 2021
✔ NPI 1487699260 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 · 211304
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.
22 CREEK LN, Oyster Bay, NY 11771
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Other Identifiers 1

Medicaid01909044NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Julia Yvonne Oweis M.d. 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 ID1052369824
PECOS Enrollment IDI20050107000745
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11771 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JULIA Y. OWEIS M.D.P.C.
Internal Medicine
22 CREEK LN
OYSTER BAY, NY 11771
Nassau County (516) 778-0022

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 Julia Oweis's NPI number?

The NPI number for Julia Oweis is 1487699260. It was assigned to this individual provider in the NPPES registry on June 17, 2006.

Where is Julia Oweis located?

Julia Oweis practices at 22 Creek Ln, Oyster Bay, NY 11771. The listed phone number is (516) 778-0022.

What is Julia Oweis's specialty?

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

Is Julia Oweis enrolled in Medicare?

Yes. Julia Oweis 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.

When was this NPI record last updated?

The NPPES record for Julia Oweis was last updated on April 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.