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SIHAM DONIAZAD ACCACHA M.D.
NPI 1457371379
Pediatrics - Pediatric Endocrinology in Mineola, NY

Active since July 21, 2006PECOS Enrolled
84.47/100
CMS Quality Rating
120 MINEOLA BLVD, SUITE 210, MINEOLA, NY 11501(516) 663-3090(516) 663-3070 Get Directions Write a Review

NPPES record last updated: February 4, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Siham Doniazad Accacha M.d. NPPES

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

SIHAM DONIAZAD ACCACHA M.D. (NPI 1457371379) is an individual pediatric endocrinology provider in Mineola, New York, licensed in New York (228741) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457371379
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameSIHAM DONIAZAD ACCACHACredential: M.D.
Location Address120 MINEOLA BLVD, SUITE 210Mineola, NY 11501-4073
Mailing Address222 Station Plz N, Suite 611Mineola, NY 11501-3808 · (516) 663-2532 · Fax (516) 663-8874
Phone(516) 663-3090
Fax(516) 663-3070
Sole ProprietorNo
Enumeration DateJuly 21, 2006
Last NPPES UpdateFebruary 4, 2021
NPPES CertifiedFebruary 4, 2021
✔ NPI 1457371379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License✔ Licensed in NY · 228741
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
120 MINEOLA BLVD, Mineola, NY 11501
Open in Google Maps ↗

Other Identifiers 1

Medicaid02728678NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Siham Doniazad Accacha M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Siham Accacha reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

North Shore - Lij Medical PC
3.8 mi
Internal Medicine
270-05 76TH AVE
New Hyde Park, NY 11040
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1790043479 (516) 465-8089
New York University
1,045 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 2,450 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11501 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Other Providers at the Same Location NPPES 20

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

MS. MARINA PAVLOVIC NP-C
Nurse Practitioner (Family)
120 MINEOLA BLVD
MINEOLA, NY 11501
Nassau County (516) 663-3000
JOSEPH CIOFFI
Obstetrics & Gynecology
120 MINEOLA BLVD, SUITE 100
MINEOLA, NY 11501
Nassau County (516) 663-3010
DR. JOSEPH PATRICK MAZZIE D.O.
Radiology (Diagnostic Radiology)
120 MINEOLA BLVD, SUITE 10 LOWER LEVEL
MINEOLA, NY 11501
Nassau County (516) 663-4510
PENNY EISENBERG LMSW
Social Worker
120 MINEOLA BLVD, SUITE 100
MINEOLA, NY 11501
Nassau County (516) 663-3010
WINTHROP FACULTY MEDICAL AFFILIATES UNIVERSITY FACULTY PRACTICE CORPOR
Thoracic Surgery (Cardiothoracic Vascular Surgery)
120 MINEOLA BLVD, SUITE 300
MINEOLA, NY 11501
Nassau County (516) 663-4400
DR. WENDY BALOPOLE M.D.
Internal Medicine (Medical Oncology)
120 MINEOLA BLVD, SUITE 430
MINEOLA, NY 11501
Nassau County (516) 742-5353
ANCA-OANA KRANZ MD
Radiology (Diagnostic Radiology)
120 MINEOLA BLVD, SUITE 10 LOWER LEVEL
MINEOLA, NY 11501
Nassau County (516) 663-4510
DR. HYE IN PARK M.D.
Obstetrics & Gynecology
120 MINEOLA BLVD
MINEOLA, NY 11501
Nassau County (646) 457-8851

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 Siham Accacha's NPI number?

The NPI number for Siham Accacha is 1457371379. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Siham Accacha located?

Siham Accacha practices at 120 Mineola Blvd Suite 210, Mineola, NY 11501. The listed phone number is (516) 663-3090.

What is Siham Accacha's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Siham Accacha enrolled in Medicare?

Yes. Siham Accacha is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Siham Accacha's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Siham Accacha reassigns Medicare benefits to 2 organizations: North Shore - Lij Medical PC (New Hyde Park, NY) and New York University (Boynton Beach, FL). Each 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 Siham Accacha's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Siham Accacha was last updated on February 4, 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.