Mary Claire Dewberry-Lait, NP
Adult Health Nurse Practitioner · Park Ridge, IL
Mary Claire Dewberry-Lait, NP is an adult health nurse practitioner with a practice address in Park Ridge, Illinois, and NPI 1598811994, issued on Jan 26, 2007. Check the license (Illinois 209003909, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Claire Dewberry-Lait
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 209003909 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1875 Dempster St Ste 180, Park Ridge, IL 60068
- Phone
- (844) 725-5238
- Enumerated
- Jan 26, 2007
- Record last updated
- Mar 10, 2023
- Fax
- (847) 723-2791
- Medicaid ID
- 041235354 IL
- Medicare enrollment
- Enrolled (PECOS I20071226000018); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 743 in Illinois → Look up another NPI →
Also registered at 1875 Dempster St Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Merchant Adams, A.P.N.Primary Care Nurse Practitioner1891156444
- Marla Bass, DNPFamily Nurse Practitioner1578533485
- Gayle Bereskin, DOHospice and Palliative Medicine (Family Medicine) Physician1972549210
- Cynthia Kane, MSClinical Nurse Specialist1043265390
- Nilofer Kidiwala, D.O.Family Medicine Physician1295022218
- Chool Liyanapatabendi, MDInternal Medicine Physician1689976649
Verify Mary Claire Dewberry-Lait in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209003909Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
189 Medicare Part D claims for 30 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 138 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen71 claims
- Morphine Sulfate Er25 claims
- Gabapentin18 claims
- Fentanyl13 claims
- Oxycodone Hcl13 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Claire Dewberry-Lait among 743 adult health nurse practitioner records in Illinois
Mary Claire Dewberry-Lait, NP is one of 743 adult health nurse practitioner records with a practice address in Illinois. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 72% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1991 · median 2013 among the 372 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Illinois
There are 743 adult health nurse practitioner records in Illinois.
All 743 in Illinois → Every provider in Park Ridge → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Janet Bilodeau, CNPPark Ridge, IL 600681235158460
- Marie Bittner, AGNP-CPark Ridge, IL 600681134773385
- Ken Gabriel Doverte, NPPark Ridge, IL 600681417425547
- Olga Gilman, FNP-BCPark Ridge, IL 600681164946919
- Jenessa Piscopo, APNPark Ridge, IL 600681477330744
- Ellen Rubin, APNPark Ridge, IL 600681417225004
- Hailan WangPark Ridge, IL 600681386994051
- Maria Fe Espindola, APRN, BCLincolnshire, IL 600691992985204
Common questions
What is Mary Claire Dewberry-Lait, NP's NPI number?
Mary Claire Dewberry-Lait, NP's National Provider Identifier (NPI) is 1598811994, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Claire Dewberry-Lait, NP located?
The NPPES record lists a practice address at 1875 Dempster St Ste 180, Park Ridge, IL, 60068. Phone: (844) 725-5238. Providers update this record themselves, so call before visiting.
How can I verify Mary Claire Dewberry-Lait, NP's license?
NPPES lists Illinois license number 209003909, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Claire Dewberry-Lait, NP prescribe under Medicare Part D?
In 2024, Mary Claire Dewberry-Lait, NP had 189 Medicare Part D claims for 30 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.
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.