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DR. JONATHAN MARINO SHERMAN M.D.
NPI 1639337793
Otolaryngology in Oak Lawn, IL

Active since May 27, 2008PECOS EnrolledAccepts Medicare Assignment
4440 W 95TH ST STE 1200H, OAK LAWN, IL 60453(708) 684-5437(708) 684-4989 Get Directions Write a Review

NPPES record last updated: December 19, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 19, 2024, Apr 20, 2022 (2 updates tracked since 2022).

About Dr. Jonathan Marino Sherman M.d. NPPES

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

DR. JONATHAN MARINO SHERMAN M.D. (NPI 1639337793) is an individual otolaryngology provider in Oak Lawn, Illinois, licensed in Illinois (036.133333) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Mayo Medical School (2007).

NPPES Registry Identity

NPI1639337793
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. JONATHAN MARINO SHERMANCredential: M.D.
Location Address4440 W 95TH ST STE 1200HOak Lawn, IL 60453-2600
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900 · Fax (847) 390-4757
Phone(708) 684-5437
Fax(708) 684-4989
Sole ProprietorNo
Medical School CMSMayo Medical SchoolGraduated 2007
Enumeration DateMay 27, 2008
Last NPPES UpdateDecember 19, 20242 updates tracked since enumeration
NPPES CertifiedDecember 19, 2024
✔ NPI 1639337793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in IL · 036.133333
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
4440 W 95TH ST STE 1200H, Oak Lawn, IL 60453
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Secondary Practice Location 1

Location 15841 S Maryland AveChicago, IL 60637-1447 · Phone (507) 990-2899

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jonathan Marino Sherman M.d. 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 ID5890944599
PECOS Enrollment IDI20131008001073
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.

Medicare Billing Reassignment

Medicare enrollment records show Jonathan Sherman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advocate Health & Hospitals Corporation
Same address
Medical Specialty
4440 W 95TH ST
Oak Lawn, IL 60453
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Advocate Health And Hospitals Corporation
  • 4,870 clinicians in this Medicare group
NPI 1912936014 (847) 390-5900

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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 11

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

MARY V FOWLER CPNP
Nurse Practitioner (Pediatrics)
4440 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Cook County (708) 684-3133
RASHA RAHIM KAZI MD
Pediatrics (Pediatric Emergency Medicine)
4440 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Cook County (708) 684-5341
DR. CYNTHIA JANE MEARS DO
Pediatrics
4440 W 95TH ST STE 1200H, ADVOCATE CHILDRENS HOSPITAL OAK LAWN
OAK LAWN, IL 60453
Cook County (708) 684-5341
NICOLE RUTH JOHNSON M.D.
Pediatrics (Child Abuse Pediatrics)
4440 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Cook County (708) 684-5341
KATHLEEN MARY ARES PSY.D.
Clinical Neuropsychologist
4440 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Cook County (708) 684-5580
BAILEY ROBINSON
Physician Assistant
4440 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Cook County (708) 684-5437
NOELLE TRAN DO
Pediatrics (Pediatric Emergency Medicine)
4440 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Cook County (708) 684-5341
MISS APRIL LYNN WILLIAMS FNP
Nurse Practitioner (Family)
4440 W 95TH ST STE 1200H
OAK LAWN, IL 60453
Cook County (708) 684-5341

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 Jonathan Sherman's NPI number?

The NPI number for Jonathan Sherman is 1639337793. It was assigned to this individual provider in the NPPES registry on May 27, 2008.

Where is Jonathan Sherman located?

Jonathan Sherman practices at 4440 W 95th St Ste 1200H, Oak Lawn, IL 60453. The listed phone number is (708) 684-5437.

What is Jonathan Sherman's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Jonathan Sherman enrolled in Medicare?

Yes. Jonathan Sherman 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.

Which organization bills Medicare for Jonathan Sherman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Sherman reassigns Medicare benefits to Advocate Health & Hospitals Corporation (Oak Lawn, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Sherman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jonathan Sherman accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Jonathan Sherman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jonathan Sherman was last updated on December 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.