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SHALAKA MATHEW
NPI 1497491849
Internal Medicine in Brooklyn, NY

Active since May 09, 2022PECOS EnrolledAccepts Medicare Assignment
SUNY DOWNSTATE, 450 CLARKSON AVENUE, INTERNAL MEDICINE DEPARTMENT, BROOKLYN, NY 11203(718) 270-1566 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Shalaka Mathew NPPES

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

SHALAKA MATHEW (NPI 1497491849) is an individual internal medicine provider in Brooklyn, New York, licensed in New York (339329-01) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1497491849
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSHALAKA MATHEW
Location AddressSUNY DOWNSTATE, 450 CLARKSON AVENUE, INTERNAL MEDICINE DEPARTMENTBrooklyn, NY 11203
Mailing AddressSuny Downstate, 450 Clarkson Avenue, Internal Medicine DepartmentBrooklyn, NY 11203 · (718) 270-1566
Phone(718) 270-1566
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 9, 2022
Last NPPES UpdateSeptember 25, 2025
NPPES CertifiedSeptember 25, 2025
✔ NPI 1497491849 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 · 339329-01
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.
SUNY DOWNSTATE, 450 CLARKSON AVENUE, Brooklyn, NY 11203
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Shalaka Mathew 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 ID1557867132
PECOS Enrollment IDI20251002001075
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 Reassignment

Medicare enrollment records show Shalaka Mathew reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Brookhaven Heart PLLC
50 mi
Cardiovascular Disease
325 E MAIN ST STE 120
Patchogue, NY 11772
  • Reassigned Medicare billing, New York enrollment
  • 32 clinicians in this Medicare group
NPI 1639260607 (631) 654-3278

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 11203 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 5

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

MR. SIDDARTH AMUTHAN MBBS
Student in an Organized Health Care Education/Training Program
SUNY DOWNSTATE, 450 CLARKSON AVENUE, PEDIATRICS DEPARTMENT
BROOKLYN, NY 11203
Kings County (718) 270-4393
DR. JOSELLE RAYJAN MELISSA OBRIEN MD
Student in an Organized Health Care Education/Training Program
SUNY DOWNSTATE, 450 CLARKSON AVENUE, OBGYN
BROOKLYN, NY 11203
Kings County (718) 270-3320
DR. JOSEPH SAVIO JAYARAJ M.B.B.S
Internal Medicine (Cardiovascular Disease)
SUNY DOWNSTATE, 450 CLARKSON AVENUE, DEPARTMENT OF MEDICINE, MSC-50
BROOKLYN, NY 11203
Kings County (718) 270-1566
DR. SHALU MARIA JOSEPH MBBS
Student in an Organized Health Care Education/Training Program
SUNY DOWNSTATE, 450 CLARKSON AVENUE, DEPARTMENT OF PEDIATRICS
BROOKLYN, NY 11203
Kings County (718) 270-1625
NEGAR MORADIAN SHAHRBABAKY
Student in an Organized Health Care Education/Training Program
SUNY DOWNSTATE, 450 CLARKSON AVENUE, DEPARTMENT OF MEDICINE
BROOKLYN, NY 11203
Kings County (718) 270-2353

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 Shalaka Mathew's NPI number?

The NPI number for Shalaka Mathew is 1497491849. It was assigned to this individual provider in the NPPES registry on May 9, 2022.

Where is Shalaka Mathew located?

Shalaka Mathew practices at Suny Downstate, 450 Clarkson Avenue Internal Medicine Department, Brooklyn, NY 11203. The listed phone number is (718) 270-1566.

What is Shalaka Mathew's specialty?

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

Is Shalaka Mathew enrolled in Medicare?

Yes. Shalaka Mathew 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.

Which organization bills Medicare for Shalaka Mathew's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shalaka Mathew reassigns Medicare benefits to Brookhaven Heart PLLC (Patchogue, NY). The 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 Shalaka Mathew'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 Shalaka Mathew was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.