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CARMELA BAYER PA-C
NPI 1285446609
Physician Assistant in Lake Ronkonkoma, NY

Active since January 22, 2025PECOS EnrolledAccepts Medicare Assignment
501 HAWKINS AVE, LAKE RONKONKOMA, NY 11779(631) 751-3000 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Carmela Bayer Pa-c NPPES

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

CARMELA BAYER PA-C (NPI 1285446609) is an individual physician assistant in Lake Ronkonkoma, New York and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2025).

NPPES Registry Identity

NPI1285446609
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCARMELA BAYERCredential: PA-C
Location Address501 HAWKINS AVELake Ronkonkoma, NY 11779-4283
Mailing Address501 Hawkins AveLake Ronkonkoma, NY 11779-4283 · (631) 751-3000
Phone(631) 751-3000
Sole ProprietorNo
Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2025
Enumeration DateJanuary 22, 2025
Last NPPES UpdateNovember 10, 2025
NPPES CertifiedNovember 10, 2025
✔ NPI 1285446609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
501 HAWKINS AVE, Lake Ronkonkoma, NY 11779
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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

Carmela Bayer Pa-c 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 ID4082137591
PECOS Enrollment IDI20250325003316
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 11779 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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 3

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

JOSE NAHUN GALEAS SORIANO M.D.
Internal Medicine (Hematology & Oncology)
501 HAWKINS AVE
LAKE RONKONKOMA, NY 11779
Suffolk County (631) 751-3000
NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC
Internal Medicine (Hematology & Oncology)
501 HAWKINS AVE
LAKE RONKONKOMA, NY 11779
Suffolk County (631) 751-3000
MS. SARA PEARSON FNP
Family Medicine
501 HAWKINS AVE
RONKONKOMA, NY 11779
Suffolk County (631) 751-3000

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 Carmela Bayer's NPI number?

The NPI number for Carmela Bayer is 1285446609. It was assigned to this individual provider in the NPPES registry on January 22, 2025.

Where is Carmela Bayer located?

Carmela Bayer practices at 501 Hawkins Ave, Lake Ronkonkoma, NY 11779. The listed phone number is (631) 751-3000.

What is Carmela Bayer's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Carmela Bayer enrolled in Medicare?

Yes. Carmela Bayer 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 Carmela Bayer was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.