DR. RENSLOW SHERER M.D.
NPI 1679689939
Internal Medicine - Infectious Disease in Chicago, IL

Q: What is Renslow Sherer's NPI number?

The NPI number for Renslow Sherer is 1679689939. It was assigned to this individual provider in the NPPES registry on August 21, 2006.

Q: What is Renslow Sherer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Renslow Sherer was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since August 21, 2006PECOS Enrolled

97.71/100

CMS Quality Rating

5841 S MARYLAND AVE, MC 5065, CHICAGO, IL 60637(773) 702-2710(773) 702-8998 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Renslow Sherer M.d. NPPES

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

DR. RENSLOW SHERER M.D. (NPI 1679689939) is an individual infectious disease provider in Chicago, Illinois, licensed in Illinois (3657912) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679689939

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameDR. RENSLOW SHERERCredential: M.D.

Location Address5841 S MARYLAND AVE, MC 5065Chicago, IL 60637-1447

Mailing Address5841 S Maryland Ave, Mc 5065Chicago, IL 60637-1447 · (773) 702-2710 · Fax (773) 702-8998

Phone(773) 702-2710

Fax(773) 702-8998

Sole ProprietorYes

Enumeration DateAugust 21, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1679689939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in IL · 3657912

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License 3657912 (IL)

5841 S MARYLAND AVE, Chicago, IL 60637

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Other Identifiers 1

Medicaid170435IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Renslow Sherer 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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

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.

97.71/100

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

Scored through an Alternative Payment Model

Quality

75.43

Promoting Interoperability

100

Improvement Activities

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

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