NPPES file of Aug 9, 2026

Elsy Thomas Joseph, NURSE PRACTITIONER

Psychiatric/Mental Health Nurse Practitioner · Chicago, IL

Elsy Thomas Joseph, NURSE PRACTITIONER is a psychiatric/mental health nurse practitioner with a practice address in Chicago, Illinois, and NPI 1093950347, issued on Dec 15, 2008. Check the license (Illinois 209.007014, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093950347
Name
Elsy Thomas Joseph
Credential
NURSE PRACTITIONER
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
209.007014 IL
041-251305 IL
Self-reported in NPPES; status is on the state search
Practice location
1901 W. Harrison Street, Chicago, IL 60612
Phone
(312) 864-8000
Enumerated
Dec 15, 2008
Record last updated
Apr 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(312) 864-8014
Medicare enrollment
Enrolled (PECOS I20120329000802); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1901 W. Harrison Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kshitij NandaInternal Medicine Physician1386527406
  2. Judith Nerad, MDInfectious Disease Physician1376567560
  3. Gijo Vettiankal, M.D.Gastroenterology Physician1780695239
  4. Patricia Zarza, M.D.Internal Medicine Physician1821736240

Verify Elsy Thomas Joseph in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.007014
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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45% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,312 Medicare Part D claims for 156 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were under 1% of claims.

  1. Elsy Joseph1,312
  2. Specialty average906

Most prescribed

  1. Clonazepam103 claims
  2. Quetiapine Fumarate93 claims
  3. Risperidone80 claims
  4. Bupropion Xl79 claims
  5. Sertraline Hcl79 claims
  6. Mirtazapine75 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score60.3
  2. Costout of 100 · 30%67.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Cook CountyChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elsy Thomas Joseph among 1,530 psychiatric/mental health nurse practitioner records in Illinois

Elsy Thomas Joseph, NURSE PRACTITIONER is one of 1,530 psychiatric/mental health nurse practitioner records with a practice address in Illinois. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 4% of them.

  • NPI issued2008 · 4% of these records are older, 95% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2007 · median 2021 among the 917 with a school on file
  • Record last updated2021 · 17% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Illinois

There are 1,530 psychiatric/mental health nurse practitioner records in Illinois.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Ellen Astrachan-FletcherChicago, IL 606121962414318
  2. Julie Carbray, PHD, APN, BCChicago, IL 606121639261837
  3. Nicholas Dotson, PMHNPChicago, IL 606121497946693
  4. Nancy Fowler, APRN, BC, CNPChicago, IL 606121760688824
  5. Benoy GeorgeChicago, IL 606121710301429
  6. Dawnelle Gordon, PMHNP-BC, ARNP, APNPChicago, IL 606121780647586
  7. Annamma Mathew, PMHNPChicago, IL 606121629395868
  8. Barbara PreibChicago, IL 606121013015387

Common questions

What is Elsy Thomas Joseph, NURSE PRACTITIONER's NPI number?

Elsy Thomas Joseph, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1093950347, issued on Dec 15, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Elsy Thomas Joseph, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 1901 W. Harrison Street, Chicago, IL, 60612. Phone: (312) 864-8000. Providers update this record themselves, so call before visiting.

How can I verify Elsy Thomas Joseph, NURSE PRACTITIONER's license?

NPPES lists Illinois license number 209.007014, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Elsy Thomas Joseph, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Elsy Thomas Joseph, NURSE PRACTITIONER had 1,312 Medicare Part D claims for 156 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.

What is Elsy Thomas Joseph, NURSE PRACTITIONER's MIPS final score?

The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.