DR. MARC SINGER M.D.
NPI 1194732909
Colon & Rectal Surgery in Chicago, IL

Q: What is Marc Singer's NPI number?

The NPI number for Marc Singer is 1194732909. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Q: What is Marc Singer's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Q: When was this NPI record last updated?

The NPPES record for Marc Singer was last updated on May 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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 02, 2006PECOS EnrolledAccepts Medicare Assignment

1740 W TAYLOR ST, DEPT 3449, CHICAGO, IL 60612(312) 704-2885(312) 704-2737 Get Directions Write a Review

NPPES record last updated: May 4, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Marc Singer M.d. NPPES

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

DR. MARC SINGER M.D. (NPI 1194732909) is an individual colon & rectal surgery provider in Chicago, Illinois, licensed in Illinois (036100526) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Loyola University Medical Center, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1997).

NPPES Registry Identity

NPI1194732909

Entity TypeIndividualMale

Primary Taxonomy208C00000X

Provider Legal NameDR. MARC SINGERCredential: M.D.

Location Address1740 W TAYLOR ST, DEPT 3449Chicago, IL 60612-7232

Mailing Address200 Adams St, Suite 225Chicago, IL 60606-5212 · (312) 704-2885 · Fax (312) 704-2737

Phone(312) 704-2885

Fax(312) 704-2737

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1997

Enumeration DateAugust 2, 2006

Last NPPES UpdateMay 4, 2021

NPPES CertifiedMay 4, 2021

✔ NPI 1194732909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208C00000X

License✔ Licensed in IL · 036100526

Definition

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

1740 W TAYLOR ST, Chicago, IL 60612

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Marc Singer 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 ID7315943172

PECOS Enrollment IDI20061018000560

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 10

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 low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

117 services74 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

53 services18 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

40 services40 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

35 services31 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

26 services26 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

26 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Loyola University Medical Center

Acute Care Hospitals · Maywood, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140276

Location2160 S 1st AvenueMaywood, IL 60153 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 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

$94.06 typical visit price

range $60.08 – $183.39

Typical copayment $23.51 (range $15.02 – $45.84)

Most-billed visit code 99203

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.

Referred Medical Equipment & Supplies CMS DME claims 12

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Skin barrier; solid, 4 x 4 or equivalent; each A4362

DME-Orthotic Devices · category DF010N

3 suppliers19 claims570 services$2.86 avg. paid by Medicare

Ostomy skin barrier, powder, per oz A4371

DME-Orthotic Devices · category DF010N

3 suppliers18 claims31 services$3.52 avg. paid by Medicare

Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, without built-in convexity, each A4385

DME-Orthotic Devices · category DF010N

8 suppliers54 claims1,803 services$4.86 avg. paid by Medicare

Ostomy deodorant, with or without lubricant, for use in ostomy pouch, per fluid ounce A4394

DME-Orthotic Devices · category DF010N

5 suppliers45 claims1,152 services$2.45 avg. paid by Medicare

Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each A4409

DME-Orthotic Devices · category DF010N

5 suppliers61 claims1,570 services$5.93 avg. paid by Medicare

Ostomy pouch, closed; for use on barrier with locking flange, with filter (2 piece), each A4423

DME-Orthotic Devices · category DF010N

1 supplier13 claims1,080 services$1.80 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

MRS. CATHLEEN CONWAY JENSEN OTR/L

Occupational Therapist

1740 W TAYLOR ST, C100
CHICAGO, IL 60612

Cook County (312) 996-3700

KELLY M HOYERT PA-C

Physician Assistant (Surgical)

1740 W TAYLOR ST, 3F OCC
CHICAGO, IL 60612

Cook County (312) 355-4300

DR. YI-LOONG COLIN WOON M.D.

Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)