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DR. ELSY A DEVASSY M.D.
NPI 1417950783
Specialist in Lockport, IL

Active since May 31, 2005PECOS EnrolledAccepts Medicare Assignment
16612 W 159TH ST, SUITE 204, LOCKPORT, IL 60441(815) 588-3900(815) 588-1414 Get Directions Write a Review

NPPES record last updated: January 22, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Elsy A Devassy M.d. NPPES

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

DR. ELSY A DEVASSY M.D. (NPI 1417950783) is an individual specialist in Lockport, Illinois, licensed in Illinois (036063297) and active in the NPI registry since May 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1974).

NPPES Registry Identity

NPI1417950783
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDR. ELSY A DEVASSYCredential: M.D.
Location Address16612 W 159TH ST, SUITE 204Lockport, IL 60441-8006
Mailing Address16612 W 159th St, Suite 204Lockport, IL 60441-8006 · (815) 588-3900 · Fax (815) 588-1414
Phone(815) 588-3900
Fax(815) 588-1414
Sole ProprietorYes
Medical School CMSOtherGraduated 1974
Enumeration DateMay 31, 2005
Last NPPES UpdateJanuary 22, 2014
✔ NPI 1417950783 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in IL · 036063297
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
16612 W 159TH ST, Lockport, IL 60441
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Other Identifiers 2

Medicaid036063297IL
Medicare UPINA03853IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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. Elsy A Devassy 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 ID3476536855
PECOS Enrollment IDI20040609000308
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 3

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.

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.
172 services53 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.
56 services28 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
47 services19 patients

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.

E A DEVASSY MD AND ASSOCIATES SC
Psychiatry & Neurology (Psychiatry)
16612 W 159TH ST, SUITE 204
LOCKPORT, IL 60441
Will County (815) 588-3900
FAMILY EYECARE OF LOCKPORT INC.
Optometrist
16612 W 159TH ST, SUITE 200
LOCKPORT, IL 60441
Will County (815) 836-3937

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 Elsy Devassy's NPI number?

The NPI number for Elsy Devassy is 1417950783. It was assigned to this individual provider in the NPPES registry on May 31, 2005.

Where is Elsy Devassy located?

Elsy Devassy practices at 16612 W 159th St Suite 204, Lockport, IL 60441. The listed phone number is (815) 588-3900.

What is Elsy Devassy's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Elsy Devassy enrolled in Medicare?

Yes. Elsy Devassy 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.

What insurance does Elsy Devassy accept?

Health plans from Providence Health Plan list Elsy Devassy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Elsy Devassy was last updated on January 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.