THAMBIRAJAH NANDAKUMAR MD
NPI 1669431110
Psychiatry & Neurology - Neurology in Jamaica, NY

Active since March 22, 2006PECOS EnrolledAccepts Medicare Assignment
99.95/100
CMS Quality Rating
13420 JAMAICA AVE, JAMAICA, NY 11418(718) 206-6742(718) 206-6905 Get Directions Write a Review

NPPES record last updated: January 18, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Thambirajah Nandakumar Md NPPES

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

THAMBIRAJAH NANDAKUMAR MD (NPI 1669431110) is an individual neurology provider in Jamaica, New York, licensed in New York (213544) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Jamaica Hospital Medical Center, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1669431110
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameTHAMBIRAJAH NANDAKUMARCredential: MD
Location Address13420 JAMAICA AVEJamaica, NY 11418-2619
Mailing Address80 Marcus Dr, Provider EnrollmentMelville, NY 11747-4230 · (631) 391-7887 · Fax (631) 454-4161
Fax(718) 206-6905
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateMarch 22, 2006
Last NPPES UpdateJanuary 18, 2013
NPI 1669431110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in NY · 213544
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
13420 JAMAICA AVE, Jamaica, NY 11418

Other Identifiers 3

Medicare UPINH06998
Medicaid02048759NY
Medicare PIN0105KSNY

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

Thambirajah Nandakumar Md 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 ID6901846682
PECOS Enrollment IDI20050512000274
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 14

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
205 services117 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.
181 services113 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
177 services160 patients
Needle measurement of electrical activity in arm or leg muscles, limited study 95885
This procedure, known as an electromyography (EMG), involves placing tiny needles into your arm or leg muscles to measure their electrical activity. It's a limited study, meaning only specific muscles are tested. This helps identify any muscle or nerve dysfunction.
66 services32 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
38 services36 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
38 services37 patients

Hospital Affiliations CMS Care Compare 2

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

Jamaica Hospital Medical Center

Acute Care Hospitals · Jamaica, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330014
Location89th Avenue And Van Wyck ExpresswayJamaica, NY 11418 · Queens County
Emergency services Birthing friendly

Flushing Hospital Medical Center

Acute Care Hospitals · Flushing, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330193
Location45th Avenue And Parsons BoulevardFlushing, NY 11355 · Queens County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11418 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
$153.13 typical visit price
range $67.00 – $201.98
Typical copayment $38.28 (range $16.75 – $50.49)
Most-billed visit code 99204
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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.

99.95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality91.18
Promoting Interoperability79
Improvement Activities40
Cost92.82

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.

Dentist
13420 JAMAICA AVE
JAMAICA, NY 11418
Internal Medicine
13420 JAMAICA AVE, 1ST FLOOR
JAMAICA, NY 11418
Internal Medicine (Gastroenterology)
13420 JAMAICA AVE, 1ST FLOOR AXEL BUILDING
JAMAICA, NY 11418
Internal Medicine (Endocrinology, Diabetes & Metabolism)
13420 JAMAICA AVE, 1ST FLOOR AXEL BUILDING
JAMAICA, NY 11418
Early Intervention Provider Agency
13420 JAMAICA AVE
JAMAICA, NY 11418
Internal Medicine (Hematology & Oncology)
13420 JAMAICA AVE
JAMAICA, NY 11418
Student in an Organized Health Care Education/Training Program
13420 JAMAICA AVE
JAMAICA, NY 11418
Internal Medicine (Pulmonary Disease)
13420 JAMAICA AVE, AXEL BUILDING
JAMAICA, NY 11418

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 Thambirajah Nandakumar's NPI number?

The NPI number for Thambirajah Nandakumar is 1669431110. It was assigned to this individual provider in the NPPES registry on March 22, 2006.

Where is Thambirajah Nandakumar located?

Thambirajah Nandakumar practices at 13420 Jamaica Ave, Jamaica, NY 11418. The listed phone number is (718) 206-6742.

What is Thambirajah Nandakumar's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Thambirajah Nandakumar enrolled in Medicare?

Yes. Thambirajah Nandakumar 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 Thambirajah Nandakumar affiliated with any hospitals?

According to CMS data, Thambirajah Nandakumar is affiliated with Jamaica Hospital Medical Center and Flushing Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Thambirajah Nandakumar was last updated on January 18, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.