DR. XAVIER W PARRENO M.D. NPI 1023085479

NPI Information

  • NPI: 1023085479
  • Provider Name: DR. XAVIER W PARRENO, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • CLIA Number: 14D1039883
  • Address: 135 N GREENLEAF ST
    SUITE 100
    GURNEE, IL
    ZIP 60031
  • Phone: (847) 336-2150

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NPI Details

DR. Xavier W Parreno, M.D. is an internal medicine in Gurnee, IL with 31 years of experience. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. Xavier W Parreno, M.D. NPI is 1023085479. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduation Year:1995

The provider's business location address is:

135 N GREENLEAF ST
SUITE 100
GURNEE, IL
ZIP 60031-334
Phone: (847) 336-2150
Fax: (847) 336-2160

The NPI 1023085479 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 CLIA number assigned to this NPI record is 14D1039883 - physician office with a certificate type of Certificate of Waiver.

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)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99490)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99439)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (HCPCS:G0180)
  • Established patient home visit, typically 25 minutes (HCPCS:99348)
  • Established patient home visit, typically 40 minutes (HCPCS:99349)
  • Automated urinalysis test (HCPCS:81003)
  • Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a (HCPCS:G0179)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Established patient home visit, typically 15 minutes (HCPCS:99347)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)

The enumeration date for this NPI number is 3/3/2006 and was last updated on 3/30/2017.

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
1207R00000XInternal Medicine036097735ILLINOISYes

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
14932456OTHERILLINOISBCBS
2202117968OTHERILLINOISTAX ID #
3K18088OTHERILLINOISMCR PIN LAKE COUNTY
4211780MEDICARE ID-TYPE UNSPECIFIEDILLINOISCOOK COUNTY
5H10501MEDICARE UPINILLINOIS
6K18087OTHERILLINOISMCR PIN COOK COUNTY
7036097735MEDICAIDILLINOIS
814D1039883OTHERILLINOISCLIA
9211782MEDICARE ID-TYPE UNSPECIFIEDILLINOISLAKE COUNTY

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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