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MARKELL DEMAR ADAMS
NPI 1922602341
Physician Assistant in Waukegan, IL

Active since November 25, 2020PECOS EnrolledAccepts Medicare Assignment
2323 GRAND AVE, WAUKEGAN, IL 60085(847) 666-3494 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 14, 2026, Dec 5, 2024, Nov 25, 2020 (3 updates tracked since 2020).

About Markell Demar Adams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARKELL DEMAR ADAMS (NPI 1922602341) is an individual physician assistant in Waukegan, Illinois, licensed in Illinois (085.007192) and active in the NPI registry since November 2020. He is enrolled in Medicare PECOS and is a graduate of Eastern Virginia Medical School (2021).

NPPES Registry Identity

NPI1922602341
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMARKELL DEMAR ADAMS
Location Address2323 GRAND AVEWaukegan, IL 60085-3312
Mailing Address2323 Grand AveWaukegan, IL 60085-3312 · (847) 666-3494
Phone(847) 666-3494
Sole ProprietorYes
Medical School CMSEastern Virginia Medical SchoolGraduated 2021
Enumeration DateNovember 25, 2020
Last NPPES UpdateApril 14, 20263 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
✔ NPI 1922602341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IL · 085.007192
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
2323 GRAND AVE, Waukegan, IL 60085
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Markell Demar Adams is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638692049
PECOS Enrollment IDI20250326002702
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60085 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRADEN HAROLD DANBURY
Hospitalist
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (847) 666-3494
DR. JACK ARMSTRONG YORK D.O
Family Medicine
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (847) 666-3494
JULIEL OCAMPO RAVAGO RN
Nurse Practitioner (Family)
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (847) 666-3494
ADALBERTO BELTRAN PEREZ MSN, FNP-C
Nurse Practitioner (Family)
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (847) 666-3494
DR. ADNYBEL ROSARIO-ORTIZ M.D.
Pediatrics
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (847) 666-3494
TING YI WANG DNP, APRN, FNP-C
Nurse Practitioner (Family)
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (847) 666-3494
DENISE GALAVIZ RDH,PHDH
Dental Hygienist
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (847) 666-3494
MARISOL GLOVER
Nurse Practitioner (Psychiatric/Mental Health)
2323 GRAND AVE
WAUKEGAN, IL 60085
Lake County (312) 432-2606

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Markell Adams's NPI number?

The NPI number for Markell Adams is 1922602341. It was assigned to this individual provider in the NPPES registry on November 25, 2020.

Where is Markell Adams located?

Markell Adams practices at 2323 Grand Ave, Waukegan, IL 60085. The listed phone number is (847) 666-3494.

What is Markell Adams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Markell Adams enrolled in Medicare?

Yes. Markell Adams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Markell Adams was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.