NPPES file of Aug 9, 2026

De'Avlin V. Olguin, D.D.S, M.S.

Dentist · Chicago, IL

De'Avlin V. Olguin, D.D.S, M.S. is a dentist with a practice address in Chicago, Illinois, and NPI 1730271347, issued on Sep 29, 2006. Check the license (Illinois 019025660, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730271347
Name
De'Avlin V. Olguin
Credential
D.D.S, M.S.
Primary taxonomy
Dentist 122300000X
License numbers
019025660 IL
021002247 IL
12010885 IN
2901018231 MI
Self-reported in NPPES; status is on the state search
Practice location
850 S Wabash Ave, Chicago, IL 60605
Phone
(312) 356-4700
Enumerated
Sep 29, 2006
Record last updated
Jan 25, 2024
Fax
(312) 356-4770
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 850 S Wabash Ave

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

  1. Evelyn Batrez-OrtizBehavior Technician1295684058
  2. Sheila Brown, D.D.S.Dentist1083761647
  3. Cecilia CoronadoBehavior Technician1407705072
  4. Claire FletchallBehavior Technician1124977160
  5. Alure Porter, ILBehavior Technician1831048974
  6. Paul Ruzila, D.C.Chiropractor1427145200

Verify De'Avlin V. Olguin 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 019025660    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
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3.1 times the Medicare Part D claims of the average dentist in 2024

266 Medicare Part D claims for 118 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. De'Avlin Olguin266
  2. Specialty average86

Most prescribed

  1. Amoxicillin113 claims
  2. Ibuprofen86 claims
  3. Dexamethasone17 claims
  4. Chlorhexidine Gluconate15 claims
  5. Clindamycin Hcl11 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.

Industry payments in 2024: $209.10

4 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. De'Avlin Olguin$209.10
  2. Specialty average$540.36

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

1,148 dentist records list a practice address in Chicago

They are 1,148 of the 63,379 NPPES records with a practice address in Chicago, and 4,522 dentist records in Illinois.

All 1,148 in Chicago → All 4,522 in Illinois → Every provider in Chicago →

Other dentist records in Illinois

  1. Naailah Aaishah, DMDChicago, IL1770404774
  2. Juan Abadia, D.D.S.Wheeling, IL1619389681
  3. Gilbert Abadilla, DDSBloomingdale, IL1710003686
  4. Marwan Abbas, DMDChicago, IL1912490749
  5. David Abbott, D.D.S.Wheaton, IL1114133733
  6. Abdallah AbboudChicago, IL1962702068
  7. Nancy Abdala, D.D.S.Chicago, IL1467682302
  8. Fathi Abdallah, DMDOak Lawn, IL1447827225
  9. Ghassan Abdallah, DMDOak Lawn, IL1720179021
  10. Housam Abdallah, DMDJoliet, IL1811673973

Common questions

What is De'Avlin V. Olguin, D.D.S, M.S.'s NPI number?

De'Avlin V. Olguin, D.D.S, M.S.'s National Provider Identifier (NPI) is 1730271347, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is De'Avlin V. Olguin, D.D.S, M.S. located?

The NPPES record lists a practice address at 850 S Wabash Ave, Chicago, IL, 60605. Phone: (312) 356-4700. Providers update this record themselves, so call before visiting.

How can I verify De'Avlin V. Olguin, D.D.S, M.S.'s license?

NPPES lists Illinois license number 019025660, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does De'Avlin V. Olguin, D.D.S, M.S. prescribe under Medicare Part D?

In 2024, De'Avlin V. Olguin, D.D.S, M.S. had 266 Medicare Part D claims for 118 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.