MICHAEL ANDERSON WILLIAMS MD
NPI 1841291325
Internal Medicine in Southfield, MI
About Michael Anderson Williams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL ANDERSON WILLIAMS MD (NPI 1841291325) is an individual internal medicine provider in Southfield, Michigan, licensed in Michigan (4301041998) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Ascension Providence Hospital, Southfield And Novi, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1977).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
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
Michael Anderson Williams 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.
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Providence Hospital, Southfield And Novi
Acute Care Hospitals · Southfield, MIHenry Ford Health Hospital
Acute Care Hospitals · Detroit, MIAscension St John Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48075 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 4
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.
SOUTHFIELD, MI 48075
SOUTHFIELD, MI 48075
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 Michael Williams's NPI number?
The NPI number for Michael Williams is 1841291325. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Michael Williams located?
Michael Williams practices at 22255 Greenfield Rd 410, Southfield, MI 48075. The listed phone number is (248) 849-2850.
What is Michael Williams's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Michael Williams enrolled in Medicare?
Yes. Michael Williams 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.
What insurance does Michael Williams accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Michael Williams 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 Michael Williams affiliated with any hospitals?
According to CMS data, Michael Williams is affiliated with Ascension Providence Hospital, Southfield And Novi, Henry Ford Health Hospital and Ascension St John Hospital.
When was this NPI record last updated?
The NPPES record for Michael Williams was last updated on February 24, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Michael Anderson Williams, MD · NPI 1841291325
Internal Medicine physician in Southfield, Michigan. Individual provider, active in the CMS NPPES registry since August 9, 2005.
## Identity
- **NPI:** 1841291325 (Entity type: Individual)
- **Enumerated:** August 9, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4301041998 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 22255 GREENFIELD RD, 410, Southfield, MI 48075-3710
- **Phone:** (248) 849-2850 · **Fax:** (248) 849-5751
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 1977
## Record status
- **NPPES last updated:** February 24, 2011
- **Other identifiers:** Medicare ID-Type Unspecified 0F36477028 (MI); Medicaid 327146410 (MI); Medicare UPIN E37405
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Source: [NPI Profile](https://npiprofile.com/npi/1841291325) · Data from the CMS NPPES public registry.