MARK E MASS MD NPI 1841276847

NPI Information

  • NPI: 1841276847
  • Provider Name: MARK E MASS, MD
  • Classification: Clinic/Center - 261QU0200X
  • Specialization: Urgent Care
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1025 W EVERETT RD
    SUITE 101
    LAKE FOREST, IL
    ZIP 60045
  • Phone: (847) 234-7950

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NPI Details

Mark E Mass, MD is an urgent care clinic center in Lake Forest, IL with 38 years of experience. Mark E Mass, MD NPI is 1841276847. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduation Year:1988

The provider's business location address is:

1025 W EVERETT RD
SUITE 101
LAKE FOREST, IL
ZIP 60045-697
Phone: (847) 234-7950
Fax: (847) 234-7940

The NPI 1841276847 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (HCPCS:87428)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS:87426)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • X-ray of chest, 2 views (HCPCS:71046)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Automated urinalysis test (HCPCS:81003)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS:87635)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (HCPCS:87880)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Intravenous injection, bebtelovimab, includes injection and post administration monitoring (HCPCS:M0222)

The enumeration date for this NPI number is 12/21/2005 and was last updated on 4/23/2014.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207PE0004XEmergency MedicineEmergency Medical Services36093222ILLINOISNo
22083X0100XPreventive MedicineOccupational Medicine036-093222ILLINOISNo
3207P00000XEmergency Medicine036-093222ILLINOISNo
4261QX0100XClinic/CenterOccupational Medicine036-093222ILLINOISNo
5261QU0200XClinic/CenterUrgent Care036-093222ILLINOISYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
136093222MEDICAIDILLINOIS
2L74527MEDICARE ID-TYPE UNSPECIFIEDILLINOIS
3E64401MEDICARE UPINILLINOIS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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