CHAUDHARY FAIZAN AHMED M.D
NPI 1144637380
Hospitalist in Chicago, IL

Q: What is Chaudhary Ahmed's NPI number?

The NPI number for Chaudhary Ahmed is 1144637380. It was assigned to this individual provider in the NPPES registry on July 21, 2014.

Q: What is Chaudhary Ahmed's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Chaudhary Ahmed was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 July 21, 2014PECOS EnrolledAccepts Medicare Assignment

80.83/100

CMS Quality Rating

1500 S FAIRFIELD AVE, CHICAGO, IL 60608(773) 542-2000 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 27, 2026, May 28, 2025, Mar 27, 2025 and 2 more (5 updates tracked since 2021).

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About Chaudhary Faizan Ahmed M.d NPPES

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

CHAUDHARY FAIZAN AHMED M.D (NPI 1144637380) is an individual hospitalist provider in Chicago, Illinois, licensed in Illinois (036149792) and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS, is affiliated with Mt Sinai Hospital Medical Center, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1144637380

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameCHAUDHARY FAIZAN AHMEDCredential: M.D

Location Address1500 S FAIRFIELD AVEChicago, IL 60608-1782

Mailing Address856 W Nelson St Apt 1206Chicago, IL 60657-9202 · (872) 305-2337

Phone(773) 542-2000

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateJuly 21, 2014

Last NPPES UpdateJune 10, 20265 updates tracked since enumeration

NPPES CertifiedJune 10, 2026

✔ NPI 1144637380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in IL · 036149792

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 036.149792 (IL)

Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License 036.149792 (IL)

1500 S FAIRFIELD AVE, Chicago, IL 60608

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Secondary Practice Locations 6

Location 12100 Pfingsten RdGlenview, IL 60026-1301 · Phone (847) 657-5840 · Fax (847) 657-5732

Location 29600 Gross Point Rd., IM/ICU HospitalistsSkokie, IL 60076-1214 · Phone (847) 933-6410 · Fax (847) 933-6411

Location 32650 Ridge Ave., IM/ICU HospitalistsEvanston, IL 60201-1718 · Phone (847) 570-1010 · Fax (847) 733-5108

Location 4836 W Wellington AveChicago, IL 60657-5147 · Phone (773) 975-1600

Location 5777 Park Ave. West, IM HospitalistsHighland Park, IL 60035-2433 · Phone (847) 926-5840 · Fax (847) 926-5835

Location 65145 N. California Ave, IM/ICU Hospitalists-Suite 331Chicago, IL 60625-3661 · Phone (847) 570-1027 · Fax (773) 989-1734

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

Chaudhary Faizan Ahmed 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 ID9133410061

PECOS Enrollment IDI20211020001073

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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

366 services165 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.

81 services48 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

74 services70 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

23 services23 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

20 services19 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

16 services16 patients

Hospital Affiliations CMS Care Compare 4

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

Mt Sinai Hospital Medical Center

Acute Care Hospitals · Chicago, IL

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140018

Location1500 S Fairfield AveChicago, IL 60608 · Cook County

Emergency services Birthing friendly

Swedish Hospital

Acute Care Hospitals · Chicago, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140114

Location5145 N California AveChicago, IL 60625 · Cook County

Emergency services Birthing friendly

Pekin Memorial Hospital

Acute Care Hospitals · Pekin, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140120

Location600 South 13th StreetPekin, IL 61554 · Tazewell County

Emergency services

Methodist Medical Center Of Illinois

Acute Care Hospitals · Peoria, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140209

Location221 N E Glen Oak AvePeoria, IL 61636 · Peoria County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60608 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.

80.83/100

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

Scored as part of a group practice

Quality

64.96

Promoting Interoperability

Improvement Activities

Cost

63.15

Referred Medical Equipment & Supplies CMS DME claims

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

Lightweight wheelchair K0003

DME-Wheelchairs · category DD000N

1 supplier12 claims12 services$31.51 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.

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