DR. SUSHILA CHELLIAH MD
NPI 1730218512
Psychiatry & Neurology - Psychiatry in Washington, DC

Q: What is Sushila Chelliah's NPI number?

The NPI number for Sushila Chelliah is 1730218512. It was assigned to this individual provider in the NPPES registry on March 5, 2007.

Q: What is Sushila Chelliah's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Sushila Chelliah was last updated on May 27, 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.

Active since March 05, 2007PECOS EnrolledAccepts Medicare Assignment

4228 WISCONSIN AVE NW, WASHINGTON, DC 20016(202) 885-5600 Get Directions Write a Review

NPPES record last updated: May 27, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Sushila Chelliah Md NPPES

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

DR. SUSHILA CHELLIAH MD (NPI 1730218512) is an individual psychiatry provider in Washington, District Of Columbia, licensed in District Of Columbia (MD037838) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1730218512

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. SUSHILA CHELLIAHCredential: MD

Location Address4228 WISCONSIN AVE NWWashington, DC 20016-2138

Mailing Address4228 Wisconsin Ave NwWashington, DC 20016-2138 · (202) 885-5600

Phone(202) 885-5600

Sole ProprietorYes

Medical School CMSOtherGraduated 2005

Enumeration DateMarch 5, 2007

Last NPPES UpdateMay 27, 2021

NPPES CertifiedMay 27, 2021

✔ NPI 1730218512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in DC · MD037838

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

4228 WISCONSIN AVE NW, Washington, DC 20016

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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. Sushila Chelliah 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 ID8325172620

PECOS Enrollment IDI20100820000896, I20250527001323

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20016 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

$194.86 typical visit price

range $65.18 – $194.86

Typical copayment $48.71 (range $16.29 – $48.71)

Most-billed visit code 99205

Established Patient

$80.66 typical visit price

range $21.40 – $158.88

Typical copayment $20.16 (range $5.35 – $39.72)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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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.

WISCONSIN AVE PSYCHIATRIC CENTER, INC

Psychiatric Hospital