NPPES file of Aug 9, 2026

Louisa Wright Griggs, M.D

Student in an Organized Health Care Education/Training Program · Chicago, IL

Louisa Wright Griggs, M.D is a student in an organized health care education/training program with a practice address in Chicago, Illinois, and NPI 1659613065, issued on Mar 24, 2013. Check the license 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659613065
Name
Louisa Wright Griggs
Credential
M.D
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
836 W Wellington Ave, Chicago, IL 60657
Phone
(773) 975-1600
Enumerated
Mar 24, 2013
Record last updated
Mar 24, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 836 W Wellington Ave

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

  1. Hasan Abad, D.O.Hospitalist Physician1356872006
  2. Misha Abbasi, MDHospitalist Physician1770111635
  3. Karim Abou El JoudHospitalist Physician1770043895
  4. Nasser Abualhassan, M.D.Student in an Organized Health Care Education/Training Program1700173127
  5. Swapnil Adhav, M.D.Surgery Physician1285942292
  6. Ahsan AdilAnesthesiology Physician1174463772

Verify Louisa Wright Griggs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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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Industry payments in 2024: $569.90

27 payments; by number, the most common kind was food and beverage; the largest payer was CooperSurgical, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Louisa Griggs$569.90
  2. Specialty average$608.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Louisa Wright Griggs among 6,526 student in an organized health care education/training program records in Illinois

Louisa Wright Griggs, M.D is one of 6,526 student in an organized health care education/training program records with a practice address in Illinois. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 4% of them.

  • NPI issued2013 · 4% of these records are older, 96% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2013 · 22% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3,509 student in an organized health care education/training program records list a practice address in Chicago

They are 3,509 of the 63,379 NPPES records with a practice address in Chicago, and 6,526 student in an organized health care education/training program records in Illinois.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Nasser Abualhassan, M.D.Chicago, IL 606571700173127
  2. Ahlam Alfaraj, MDChicago, IL 606571326394933
  3. Shruthishree AravindChicago, IL 606571922364678
  4. Nikolay Delev, M.D.Chicago, IL 606571720277387
  5. Supaluck KanjanauthaiChicago, IL 606571598938383
  6. Scott KlierChicago, IL 606571215254214
  7. Bhanu Mahajan, MDChicago, IL 606571790030575
  8. Allison Mele, D.D.S.Chicago, IL 606571376807883

Common questions

What is Louisa Wright Griggs, M.D's NPI number?

Louisa Wright Griggs, M.D's National Provider Identifier (NPI) is 1659613065, issued on Mar 24, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Louisa Wright Griggs, M.D located?

The NPPES record lists a practice address at 836 W Wellington Ave, Chicago, IL, 60657. Phone: (773) 975-1600. Providers update this record themselves, so call before visiting.

How can I verify Louisa Wright Griggs, M.D's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

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.