NPPES file of Aug 9, 2026

Melissa Kathryn Demiglio, PA-C

Physician Assistant · Lake Forest, IL

Melissa Kathryn Demiglio, PA-C is a physician assistant with a practice address in Lake Forest, Illinois, and NPI 1437685252, issued on May 11, 2017. Check the license (Illinois 085006246, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437685252
Name
Melissa Kathryn Demiglio
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
085006246 IL
Self-reported in NPPES; status is on the state search
Practice location
660 N Westmoreland RD, Lake Forest, IL 60045
Phone
(847) 234-5600
Enumerated
May 11, 2017
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20220301001281); 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 660 N Westmoreland RD

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

  1. Kathleen Abernathy, R.D., L.D.N.Registered Dietitian1295020063
  2. Sushma Anand, D.O.Obstetrics & Gynecology Physician1285950352
  3. Michael Ankin, M.D.Pulmonary Disease Physician1922117878
  4. Kristen Ballard, PT, DPTPhysical Therapist1700070497
  5. Amy Barnard, APNCritical Care Medicine Clinical Nurse Specialist1023420163
  6. Christina Baron, R.D.Registered Dietitian1770879397

Verify Melissa Kathryn Demiglio 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 085006246
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 96 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 score85.5
  2. Costout of 100 · 30%74.9
  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. Medstar Medical Group II LLCWashington, DC

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

Melissa Kathryn Demiglio among 4,926 physician assistant records in Illinois

Melissa Kathryn Demiglio, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 43% of them.

  • NPI issued2017 · 43% of these records are older, 52% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2017 · median 2019 among the 3,407 with a school on file
  • Record last updated2018 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

62 physician assistant records list a practice address in Lake Forest

They are 62 of the 821 NPPES records with a practice address in Lake Forest, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Elizabeth Ciennik, PA-CLake Forest, IL 600451497160063
  2. Daniela Cvetkova, PALake Forest, IL 600451548534977
  3. Emily Friedman, PA-CLake Forest, IL 600451417232125
  4. Katherine Kovacic, PA-CLake Forest, IL 600451538386149
  5. Jaklyn Lynch, PA-CLake Forest, IL 600451689981029
  6. Kelly Muscavitch, PALake Forest, IL 600451679963821
  7. Jennafer Ottenheimer, PA-CLake Forest, IL 600451356753016
  8. Keely Pedersen, PA-CLake Forest, IL 600451619228624

Common questions

What is Melissa Kathryn Demiglio, PA-C's NPI number?

Melissa Kathryn Demiglio, PA-C's National Provider Identifier (NPI) is 1437685252, issued on May 11, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Kathryn Demiglio, PA-C located?

The NPPES record lists a practice address at 660 N Westmoreland RD, Lake Forest, IL, 60045. Phone: (847) 234-5600. Providers update this record themselves, so call before visiting.

How can I verify Melissa Kathryn Demiglio, PA-C's license?

NPPES lists Illinois license number 085006246, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

What is Melissa Kathryn Demiglio, PA-C's MIPS final score?

The 2023 MIPS final score is 96 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.