NPPES file of Aug 9, 2026

Cynthia Jean Mason, CNM

Advanced Practice Midwife · Oak Park, IL

Cynthia Jean Mason, CNM is an advanced practice midwife with a practice address in Oak Park, Illinois, and NPI 1912235086, issued on Nov 30, 2009. Check the license (Illinois 209007756, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912235086
Name
Cynthia Jean Mason
Credential
CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License number
209007756 IL
Self-reported in NPPES; status is on the state search
Practice location
715 Lake St Ste 273, Oak Park, IL 60301
Phone
(708) 848-3800
Enumerated
Nov 30, 2009
Record last updated
Nov 30, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(708) 848-0008
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 715 Lake St Ste 273

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

  1. Maria AfanadorMental Health Counselor1720768526
  2. Ieva AmbraziejusMental Health Counselor1609752757
  3. Alejandra AmbrizSocial Worker1568293207
  4. Brandy Arroyo, BAMental Health Counselor1568348407
  5. Sandra BechtolMental Health Counselor1992488589
  6. Dalila ChaconMental Health Counselor1891619508

Verify Cynthia Jean Mason 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 209007756    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

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Advanced Practice Midwife providers in Illinois

There are 494 advanced practice midwife records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 494 in Illinois → Every provider in Oak Park →

Other advanced practice midwife records in Illinois

  1. Marisa Abbinanti, APRN, CNMLake Forest, IL1841988748
  2. Whitney Abbott, APN-CNMHighland Park, IL1427311935
  3. Rashidah Abdullah, CNM, RN, CBC, CLCChicago, IL1043774763
  4. Tracy AbrahamChicago, IL1023191269
  5. Lisa Abu-Samra, CNMOrland Park, IL1215479621
  6. Kirby AdlamChicago, IL1326338971
  7. Hayfaa Aldasoqi, APN-CNMChicago, IL1154552198
  8. Hana Aleshnic, MSN, CNM, FNPChicago, IL1194398206
  9. Wendy Allen, CNMLake Forest, IL1629161369
  10. Brigid Andrew, CNM, RNChicago, IL1851482673

Common questions

What is Cynthia Jean Mason, CNM's NPI number?

Cynthia Jean Mason, CNM's National Provider Identifier (NPI) is 1912235086, issued on Nov 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia Jean Mason, CNM located?

The NPPES record lists a practice address at 715 Lake St Ste 273, Oak Park, IL, 60301. Phone: (708) 848-3800. Providers update this record themselves, so call before visiting.

How can I verify Cynthia Jean Mason, CNM's license?

NPPES lists Illinois license number 209007756, as entered by the provider. 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. 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.