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DR. SYED HUSAIN MD
NPI 1619998119
Hospitalist in Chicago, IL

Active since July 21, 2006PECOS EnrolledAccepts Medicare Assignment
1251 N CLYBOURN AVE, CHICAGO, IL 60610(312) 988-7300(312) 988-7303 Get Directions Write a Review

NPPES record last updated: April 17, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Syed Husain Md NPPES

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

DR. SYED HUSAIN MD (NPI 1619998119) is an individual hospitalist provider in Chicago, Illinois, licensed in Illinois (036105041) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1619998119
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. SYED HUSAINCredential: MD
Location Address1251 N CLYBOURN AVEChicago, IL 60610-1737
Mailing Address345 W Fullerton Pkwy, Suite 2903Chicago, IL 60614-2856 · (773) 209-6808
Phone(312) 988-7300
Fax(312) 988-7303
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJuly 21, 2006
Last NPPES UpdateApril 17, 2018
✔ NPI 1619998119 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 · 036105041
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 ListedEmergency MedicineTaxonomy 207P00000X · License 036-105041 (IL)
Also ListedInternal MedicineTaxonomy 207R00000X · License 036105041 (IL)
1251 N CLYBOURN AVE, Chicago, IL 60610
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Other Identifiers 1

Medicaid036105041IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Syed Husain 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 ID5294751798
PECOS Enrollment IDI20051024000143
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.

Medicare Billing Reassignments

9

Medicare enrollment records show Syed Husain reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mount Sinai Community Foundation
1.5 mi
Psychiatric Hospital
1011 W LAKE ST, SUITE 200
Chicago, IL 60607
  • Reassigned Medicare billing, Illinois enrollment
  • 646 clinicians in this Medicare group
NPI 1457556516 (708) 386-4035
Thorek Memorial Hospital
3.5 mi
General Acute Care Hospital
850 W IRVING PARK RD
Chicago, IL 60613
  • Reassigned Medicare billing, Illinois enrollment
  • 61 clinicians in this Medicare group
NPI 1982643961 (773) 525-6780
Knd Development 59 LLC
4.7 mi
Hospitalist
2544 W MONTROSE AVE
Chicago, IL 60618
  • Reassigned Medicare billing, Illinois enrollment
  • 122 clinicians in this Medicare group
NPI 1992034599 (773) 267-2622
Loretto Hospital
6.5 mi
General Practice
645 S CENTRAL AVE
Chicago, IL 60644
  • Reassigned Medicare billing, Illinois enrollment
  • 61 clinicians in this Medicare group
NPI 1306318753 (773) 854-5430
Chicago Physician Services, P.C.
11 mi
Internal Medicine
7435 W TALCOTT AVE
Chicago, IL 60631
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Chicago Physician Services PC
  • 79 clinicians in this Medicare group
NPI 1538921424 (773) 774-8000
Heartland Emergency Physicians PLLC
11 mi
Emergency Medicine
8012 S CRANDON AVE
Chicago, IL 60617
  • Reassigned Medicare billing, Illinois enrollment
  • 21 clinicians in this Medicare group
NPI 1346122983 (773) 356-5447
Best Practices Inpatient Care, Ltd.
31 mi
Internal Medicine
106 BARRINGTON COMMONS CT UNIT 1790
Barrington, IL 60011
  • Reassigned Medicare billing, Illinois enrollment
  • 155 clinicians in this Medicare group
NPI 1073549713 (847) 719-2220
Freeport Memorial Hospital
105 mi
General Acute Care Hospital
1045 W STEPHENSON ST
Freeport, IL 61032
  • Reassigned Medicare billing, Illinois enrollment
  • 478 clinicians in this Medicare group
NPI 1447228788 (815) 599-6000
Cgh Medical Center
106 mi
Family Medicine
101 E MILLER RD
Sterling, IL 61081
  • Reassigned Medicare billing, Illinois enrollment
  • 356 clinicians in this Medicare group
NPI 1548540636 (815) 625-4790

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

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.
644 services584 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.
26 services26 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
13 services11 patients

Hospital Affiliations CMS Care Compare 5

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

South Shore Hospital

Acute Care Hospitals · Chicago, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number140181
Location8012 South Crandon AvenueChicago, IL 60617 · Cook County
Emergency services

Advocate Condell Medical Center

Acute Care Hospitals · Libertyville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140202
Location801 S Milwaukee AveLibertyville, IL 60048 · Lake County
Emergency services Birthing friendly

Advocate Lutheran General Hospital

Acute Care Hospitals · Park Ridge, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140223
Location1775 Dempster StPark Ridge, IL 60068 · Cook County
Emergency services Birthing friendly

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140252
Location800 W Central RoadArlington Heights, IL 60005 · Cook County
Emergency services Birthing friendly

Advocate Good Shepherd Hospital

Acute Care Hospitals · Barrington, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140291
Location450 West Highway 22Barrington, IL 60010 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60610 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.

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 Syed Husain's NPI number?

The NPI number for Syed Husain is 1619998119. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Syed Husain located?

Syed Husain practices at 1251 N Clybourn Ave, Chicago, IL 60610. The listed phone number is (312) 988-7300.

What is Syed Husain's specialty?

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

Is Syed Husain enrolled in Medicare?

Yes. Syed Husain 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.

Which organizations bill Medicare for Syed Husain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Syed Husain reassigns Medicare benefits to 9 organizations: Mount Sinai Community Foundation (Chicago, IL), Thorek Memorial Hospital (Chicago, IL), Knd Development 59 LLC (Chicago, IL), Loretto Hospital (Chicago, IL), Chicago Physician Services, P.C. (Chicago, IL) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Syed Husain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Syed Husain accept?

Health plans from Oscar Health list Syed Husain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Syed Husain affiliated with any hospitals?

According to CMS data, Syed Husain is affiliated with South Shore Hospital, Advocate Condell Medical Center, Advocate Lutheran General Hospital, Northwest Community Hospital 1 and Advocate Good Shepherd Hospital.

When was this NPI record last updated?

The NPPES record for Syed Husain was last updated on April 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.