SILVIA ADALJISA DIAZ NP
NPI 1124309174
Nurse Practitioner - Adult Health in Patchogue, NY

Active since September 05, 2011PECOS EnrolledAccepts Medicare Assignment
365 E MAIN ST, PATCHOGUE, NY 11772(631) 751-3000(631) 509-6559 Get Directions Write a Review

NPPES record last updated: July 15, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Silvia Adaljisa Diaz Np NPPES

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

SILVIA ADALJISA DIAZ NP (NPI 1124309174) is an individual adult health provider in Patchogue, New York, licensed in New York (F309691) and active in the NPI registry since September 2011. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2020).

NPPES Registry Identity

NPI1124309174
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameSILVIA ADALJISA DIAZCredential: NP
Location Address365 E MAIN STPatchogue, NY 11772-3145
Mailing Address1500 Route 112 Bldg 4Port Jefferson Station, NY 11776-8055 · (631) 751-3000 · Fax (631) 509-6559
Fax(631) 509-6559
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2020
Enumeration DateSeptember 5, 2011
Last NPPES UpdateJuly 15, 2020
NPPES CertifiedJuly 15, 2020
NPI 1124309174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in NY · F309691
Also ListedRegistered NurseTaxonomy 163W00000X · License 645226-1 (NY)
365 E MAIN ST, Patchogue, NY 11772

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

Silvia Adaljisa Diaz Np 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 ID9537579768
PECOS Enrollment IDI20201029001262
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11772 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
$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 19

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

Nurse Practitioner (Women's Health)
365 E MAIN ST
PATCHOGUE, NY 11772
Internal Medicine (Hematology & Oncology)
365 E MAIN ST
PATCHOGUE, NY 11772
Registered Nurse (Psychiatric/Mental Health)
365 E MAIN ST
PATCHOGUE, NY 11772
Counselor (Addiction (Substance Use Disorder))
365 E MAIN ST
PATCHOGUE, NY 11772
Social Worker (Clinical)
365 E MAIN ST
PATCHOGUE, NY 11772
Social Worker (Clinical)
365 E MAIN ST
PATCHOGUE, NY 11772
Radiology (Radiation Oncology)
365 E MAIN ST
PATCHOGUE, NY 11772
Social Worker (Clinical)
365 E MAIN ST
PATCHOGUE, NY 11772

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 Silvia Diaz's NPI number?

The NPI number for Silvia Diaz is 1124309174. It was assigned to this individual provider in the NPPES registry on September 5, 2011.

Where is Silvia Diaz located?

Silvia Diaz practices at 365 E Main St, Patchogue, NY 11772. The listed phone number is (631) 751-3000.

What is Silvia Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Silvia Diaz enrolled in Medicare?

Yes. Silvia Diaz 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 Silvia Diaz was last updated on July 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.