DR. MOHAMMAD MASOOD ZAMAN M.D.
NPI 1386800050
Emergency Medicine in Elgin, IL
About Dr. Mohammad Masood Zaman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MOHAMMAD MASOOD ZAMAN M.D. (NPI 1386800050) is an individual emergency medicine provider in Elgin, Illinois, licensed in Illinois (125054022) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospitals Inc, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted 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. Mohammad Masood Zaman 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.
Medicare Billing Reassignments
6Medicare enrollment records show Mohammad Zaman reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elgin, IL 60123
- Reassigned Medicare billing, Illinois enrollment
- 982 clinicians in this Medicare group
Pleasant Prairie, WI 53158
- Reassigned Medicare billing, Wisconsin enrollment
- 104 clinicians in this Medicare group
East Chicago, IN 46312
- Reassigned Medicare billing, Indiana enrollment
- 598 clinicians in this Medicare group
St John, IN 46373
- Reassigned Medicare billing, Indiana enrollment
- 607 clinicians in this Medicare group
Bettendorf, IA 52722
- Reassigned Medicare billing, Iowa enrollment
- 53 clinicians in this Medicare group
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 112 clinicians in this Medicare group
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 4
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Hospitals Inc
Acute Care Hospitals · Gary, INUnion Hospital Inc
Acute Care Hospitals · Terre Haute, INSt Mary Medical Center Inc
Acute Care Hospitals · Hobart, INUnion Hospital Clinton
Critical Access Hospitals · Clinton, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Mohammad Zaman's NPI number?
The NPI number for Mohammad Zaman is 1386800050. It was assigned to this individual provider in the NPPES registry on August 1, 2008.
Where is Mohammad Zaman located?
Mohammad Zaman practices at 1425 N Randall Rd, Elgin, IL 60123. The listed phone number is (224) 783-3957.
What is Mohammad Zaman's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mohammad Zaman enrolled in Medicare?
Yes. Mohammad Zaman 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 Mohammad Zaman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohammad Zaman reassigns Medicare benefits to 6 organizations: Cepamerica Illinois LLP (Elgin, IL), Vituity-Wisconsin Em Sc (Pleasant Prairie, WI), Cep America LLC (East Chicago, IN), Community Care Network Inc (St John, IN), Vituity-Iowa PLLC (Bettendorf, IA) and 1 more organization, 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 Mohammad Zaman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mohammad Zaman accept?
Health plans from Wellmark Health Plan of Iowa, Inc. list Mohammad Zaman 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 Mohammad Zaman affiliated with any hospitals?
According to CMS data, Mohammad Zaman is affiliated with Methodist Hospitals Inc, Union Hospital Inc, St Mary Medical Center Inc and Union Hospital Clinton.
When was this NPI record last updated?
The NPPES record for Mohammad Zaman was last updated on November 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.