MARK S. GROSS M.D.
NPI 1568458776
Orthopaedic Surgery in Barrington, IL

Q: What is Mark Gross's NPI number?

The NPI number for Mark Gross is 1568458776. It was assigned to this individual provider in the NPPES registry on September 22, 2005.

Q: What is Mark Gross's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Gross was last updated on March 29, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since September 22, 2005PECOS Enrolled

72.68/100

CMS Quality Rating

27401 W HIGHWAY 22 STE 125, BARRINGTON, IL 60010(847) 381-0388(847) 381-0811 Get Directions Write a Review

NPPES record last updated: March 29, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Mark S. Gross M.d. NPPES

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

MARK S. GROSS M.D. (NPI 1568458776) is an individual orthopaedic surgery provider in Barrington, Illinois, licensed in Illinois (036062557) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568458776

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameMARK S. GROSSCredential: M.D.

Location Address27401 W HIGHWAY 22 STE 125Barrington, IL 60010-5934

Mailing Address900 Rand Rd Ste 300Des Plaines, IL 60016-2359 · (847) 324-3976 · Fax (847) 929-1154

Phone(847) 381-0388

Fax(847) 381-0811

Sole ProprietorNo

Enumeration DateSeptember 22, 2005

Last NPPES UpdateMarch 29, 2018

✔ NPI 1568458776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in IL · 036062557

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

27401 W HIGHWAY 22 STE 125, Barrington, IL 60010

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Other Identifiers 1

Medicaid036062557IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark S. Gross M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 60010 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

72.68/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

71.81

Promoting Interoperability

Improvement Activities

Cost

52.96

Reported Quality Measures

Risk-standardized complication rate (RSCR) following elective primary total hip arthroplasty (THA) and/or total knee arthroplasty (TKA) for Merit-based Incentive Payment System (MIPS)

Lower rates are better for this measure.

0.03%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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