1. Home
  2. Directory
  3. New York
  4. Florida
  5. Family Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GILLIAN PEREZ MD
NPI 1184328668
Family Medicine in Florida, NY

Active since March 28, 2023PECOS Enrolled
21 EDWARD J LEMPKA DR, FLORIDA, NY 10921(845) 651-1777(845) 651-3299 Get Directions Write a Review

NPPES record last updated: September 5, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 5, 2026, Mar 28, 2023 (2 updates tracked since 2023).

About Dr. Gillian Perez Md NPPES

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

DR. GILLIAN PEREZ MD (NPI 1184328668) is an individual family medicine provider in Florida, New York, licensed in New York (344850) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184328668
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. GILLIAN PEREZCredential: MD
Location Address21 EDWARD J LEMPKA DRFlorida, NY 10921-1036
Mailing Address2 Coates DrGoshen, NY 10924-6758 · (845) 651-1400
Phone(845) 651-1777
Fax(845) 651-3299
Sole ProprietorNo
Enumeration DateMarch 28, 2023
Last NPPES UpdateSeptember 5, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2026
✔ NPI 1184328668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NY · 344850
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
21 EDWARD J LEMPKA DR, Florida, NY 10921
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gillian Perez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 10921 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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 4

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

VICTORIA RHEAUME FNP
Nurse Practitioner (Family)
21 EDWARD J LEMPKA DR
FLORIDA, NY 10921
Orange County (845) 651-1777
JOHN P MCDERMOTT DO
Family Medicine
21 EDWARD J LEMPKA DR
FLORIDA, NY 10921
Orange County (845) 651-1777
VICTORIA AVIDANO DNP
Family Medicine
21 EDWARD J LEMPKA DR
FLORIDA, NY 10921
Orange County (800) 859-0085
JOANNE FEINER NP
Nurse Practitioner (Adult Health)
21 EDWARD J LEMPKA DR
FLORIDA, NY 10921
Orange County (845) 651-1777

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 Gillian Perez's NPI number?

The NPI number for Gillian Perez is 1184328668. It was assigned to this individual provider in the NPPES registry on March 28, 2023.

Where is Gillian Perez located?

Gillian Perez practices at 21 Edward J Lempka Dr, Florida, NY 10921. The listed phone number is (845) 651-1777.

What is Gillian Perez's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gillian Perez enrolled in Medicare?

Yes. Gillian Perez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gillian Perez was last updated on September 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.