DR. MUHAMMAD OMER ZAMAN M.D
NPI 1477806339
Internal Medicine - Cardiovascular Disease in Toledo, OH
About Dr. Muhammad Omer Zaman M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MUHAMMAD OMER ZAMAN M.D (NPI 1477806339) is an individual cardiovascular disease provider in Toledo, Ohio, licensed in Ohio (35.155806) and active in the NPI registry since October 2012. He is enrolled in Medicare PECOS, is affiliated with Promedica Toledo Hospital, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
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. Muhammad Omer 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
5Medicare enrollment records show Muhammad Zaman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Toledo, OH 43615
- Reassigned Medicare billing, Ohio and Michigan enrollments
- Also billed through NPI 1780820555 (Michigan)
- 86 clinicians in this Medicare group
South Milwaukee, WI 53172
- Reassigned Medicare billing, Wisconsin enrollment
- 960 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Milwaukee, WI 53209
- Reassigned Medicare billing, Wisconsin enrollment
- 1,615 clinicians in this Medicare group
Teaneck, NJ 07666
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Humc Cardiovascular Partners, P.C.
- 79 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Promedica Toledo Hospital
Acute Care Hospitals · Toledo, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43615 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TOLEDO, OH 43615
TOLEDO, OH 43615
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 Muhammad Zaman's NPI number?
The NPI number for Muhammad Zaman is 1477806339. It was assigned to this individual provider in the NPPES registry on October 17, 2012.
Where is Muhammad Zaman located?
Muhammad Zaman practices at 2940 N Mccord Rd, Toledo, OH 43615. The listed phone number is (419) 842-3000.
What is Muhammad Zaman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Muhammad Zaman enrolled in Medicare?
Yes. Muhammad 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 Muhammad Zaman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Muhammad Zaman reassigns Medicare benefits to 5 organizations: Promedica Northwest Ohio Cardiology Consultants, LLC (Toledo, OH), Lakeshore Medical Clinic Ltd (South Milwaukee, WI), Aurora Medical Group, Inc. (Milwaukee, WI), Aurora Advanced Healthcare, Inc. (Milwaukee, WI) and Humc Cardiovascular Partners, PC (Teaneck, NJ). 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 Muhammad Zaman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Muhammad Zaman accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Care Network of Michigan and 2 other insurers list Muhammad 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 Muhammad Zaman affiliated with any hospitals?
According to CMS data, Muhammad Zaman is affiliated with Promedica Toledo Hospital.
When was this NPI record last updated?
The NPPES record for Muhammad Zaman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Muhammad Omer Zaman, M.D · NPI 1477806339
Cardiovascular Disease physician in Toledo, Ohio. Individual provider, active in the CMS NPPES registry since October 17, 2012.
## Identity
- **NPI:** 1477806339 (Entity type: Individual)
- **Enumerated:** October 17, 2012
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 35.155806 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 2940 N MCCORD RD, Toledo, OH 43615-1753
- **Phone:** (419) 842-3000 · **Fax:** (419) 842-3047
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Promedica Northwest Ohio Cardiology Consultants, LLC (NPI 1649559394, Toledo, OH); Lakeshore Medical Clinic Ltd (NPI 1174851893, South Milwaukee, WI); Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI); Aurora Advanced Healthcare, Inc. (NPI 1265629133, Milwaukee, WI); Humc Cardiovascular Partners, PC (NPI 1417188905, Teaneck, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 100283714 (WI); Medicaid 021451900 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1477806339) · Data from the CMS NPPES public registry.