1. Home
  2. Directory
  3. New York
  4. Williamsville
  5. Internal Medicine
  6. NPI Profile

DR. SUNITA CHADHA M.D.
NPI 1013176692
Internal Medicine - Rheumatology in Williamsville, NY

Active since June 09, 2008PECOS EnrolledAccepts Medicare Assignment
495 INTERNATIONAL DR, WILLIAMSVILLE, NY 14221(716) 810-9292(716) 810-9289 Get Directions Write a Review

NPPES record last updated: October 1, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sunita Chadha M.d. NPPES

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

DR. SUNITA CHADHA M.D. (NPI 1013176692) is an individual rheumatology provider in Williamsville, New York, licensed in New York (215479) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1013176692
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameDR. SUNITA CHADHACredential: M.D.
Location Address495 INTERNATIONAL DRWilliamsville, NY 14221
Mailing Address495 International DrWilliamsville, NY 14221 · (716) 810-9292 · Fax (716) 810-9289
Phone(716) 810-9292
Fax(716) 810-9289
Sole ProprietorYes
Medical School CMSOtherGraduated 1992
Enumeration DateJune 9, 2008
Last NPPES UpdateOctober 1, 2019
✔ NPI 1013176692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in NY · 215479
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
495 INTERNATIONAL DR, Williamsville, NY 14221
Open in Google Maps ↗

Other Names 1

Former Name (1)Sunita Chawla

Other Identifiers 2

OtherJ100026158NY · Ptan
Medicaid01994834NY

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

Dr. Sunita Chadha M.d. 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 ID2264483023
PECOS Enrollment IDI20050209000403
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 10

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.

Injection, tocilizumab, 1 mg J3262
Tocilizumab is a medication administered via injection. It's used to treat certain conditions like rheumatoid arthritis by reducing inflammation in the body. It works by blocking a substance in the body that leads to inflammation.
39,080 services11 patients
Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
1,680 services16 patients
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.
314 services214 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
282 services52 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
110 services88 patients
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour 96366
This procedure involves delivering medication, fluids, or nutrients directly into your vein. This is done to treat, prevent, or diagnose various conditions. Each additional hour refers to the extended time you may need to receive these substances for optimal results.
62 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kaleida Health

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330005
Location100 High StreetBuffalo, NY 14210 · Erie County
Emergency services Birthing friendly

Niagara Falls Memorial Medical Center

Acute Care Hospitals · Niagara Falls, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330065
Location621 Tenth StreetNiagara Falls, NY 14302 · Niagara County
Emergency services Birthing friendly

Sisters Of Charity Hospital

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330078
Location2157 Main StreetBuffalo, NY 14214 · Erie County
Emergency services Birthing friendly

Kenmore Mercy Hospital

Acute Care Hospitals · Kenmore, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330102
Location2950 Elmwood AvenueKenmore, NY 14217 · Erie County
Emergency services

Mount St. Mary's Hospital & Health Center

Acute Care Hospitals · Lewiston, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330188
Location5300 Military RoadLewiston, NY 14092 · Niagara County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14221 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
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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 2

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

SARAH MEYER PA-C
Physician Assistant
495 INTERNATIONAL DR
WILLIAMSVILLE, NY 14221
Erie County (716) 810-9292
KARINA MARIE PAGAN FNP-BC
Nurse Practitioner (Family)
495 INTERNATIONAL DR
WILLIAMSVILLE, NY 14221
Erie County (716) 810-9292

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 Sunita Chadha's NPI number?

The NPI number for Sunita Chadha is 1013176692. It was assigned to this individual provider in the NPPES registry on June 9, 2008. The provider is also known as Sunita Chawla.

Where is Sunita Chadha located?

Sunita Chadha practices at 495 International Dr, Williamsville, NY 14221. The listed phone number is (716) 810-9292.

What is Sunita Chadha's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Sunita Chadha enrolled in Medicare?

Yes. Sunita Chadha 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.

Is Sunita Chadha affiliated with any hospitals?

According to CMS data, Sunita Chadha is affiliated with Kaleida Health, Niagara Falls Memorial Medical Center, Sisters Of Charity Hospital, Kenmore Mercy Hospital and Mount St. Mary's Hospital & Health Center.

When was this NPI record last updated?

The NPPES record for Sunita Chadha was last updated on October 1, 2019. 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.