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AJAY MAKER MD
NPI 1437237740
Surgery in Chicago, IL

Active since November 02, 2006PECOS EnrolledAccepts Medicare Assignment
901 W WELLINGTON AVE, CHICAGO, IL 60657(773) 296-7379 Get Directions Write a Review

NPPES record last updated: March 2, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ajay Maker Md NPPES

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

AJAY MAKER MD (NPI 1437237740) is an individual surgery provider in Chicago, Illinois, licensed in Illinois (036126480) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Yale University School Of Medicine (2001).

NPPES Registry Identity

NPI1437237740
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameAJAY MAKERCredential: MD
Location Address901 W WELLINGTON AVEChicago, IL 60657-6708
Mailing Address901 W Wellington AveChicago, IL 60657-6708 · (773) 296-7379
Phone(773) 296-7379
Sole ProprietorYes
Medical School CMSYale University School Of MedicineGraduated 2001
Enumeration DateNovember 2, 2006
Last NPPES UpdateMarch 2, 2012
✔ NPI 1437237740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in IL · 036126480✔ Licensed in MA · 211200
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
901 W WELLINGTON AVE, Chicago, IL 60657
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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

Ajay Maker Md 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 ID4082730874
PECOS Enrollment IDI20210420000579
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 5

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.

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
23 services15 patients
Imaging of lymph nodes during surgery 38900
Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.
20 services20 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
17 services17 patients
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.
13 services11 patients
Biopsy or removal of deep lymph nodes of underarm 38525
A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60657 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.

Other Providers at the Same Location NPPES 5

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

JENNIFER SAIN POORTINGA PHARMD, BCOP
Pharmacist (Pharmacotherapy)
901 W WELLINGTON AVE, ADVOCATE ILLINOIS MASONIC CRETICOS CANCER CENTER
CHICAGO, IL 60657
Cook County (773) 296-5449
DEEPTI A SINGH MD
Internal Medicine (Hematology & Oncology)
901 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-7089
MEBEA AKLILU MD
Internal Medicine (Medical Oncology)
901 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-7248
ANDREA KAROFF LCSW, OSW-C
Clinic/Center (Oncology)
901 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-7180
RATAN MALA VOHRA MD
Internal Medicine (Hematology & Oncology)
901 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5397

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ajay Maker's NPI number?

The NPI number for Ajay Maker is 1437237740. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is Ajay Maker located?

Ajay Maker practices at 901 W Wellington Ave, Chicago, IL 60657. The listed phone number is (773) 296-7379.

What is Ajay Maker's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Ajay Maker enrolled in Medicare?

Yes. Ajay Maker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Ajay Maker was last updated on March 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.