Michael J Ellenberg, MD
Physical Medicine And Rehabilitation (CMS) · Novi, MI
At a glance
28455 Haggerty Rd, Novi, MI 48377-2982
NPPES record updated Mar 14, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
28455 Haggerty Rd 200Novi, MI 48377-2982
Additional reported practice locations
3477 E Grand River AveHowell, MI 488438552
Phone: 2488933200
Fax: 2488932950
Education & affiliations
- Medical / professional school
- Wayne State University School Of Medicine
- Graduation year
- 2005
- CMS specialties
- Physical Medicine And Rehabilitation
Practice groups
Reported hospital affiliations
- Ascension Providence Hospital, Southfield And Novi Southfield, MI
- Beaumont Hospital - Farmington Hills Farmington Hills, MI
- Beaumont Hospital Royal Oak Royal Oak, MI
- Henry Ford Health Hospital Detroit, MI
- Henry Ford Health West Bloomfield Hospital W Bloomfield, MI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $242.62 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $108.46 |
| ANI PHARMACEUTICALS, INC. | $101.00 |
| MERZ PHARMACEUTICALS, LLC | $33.16 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physical Medicine And Rehabilitation (CMS)
- Taxonomy code
- 208100000X
- Enumeration date
- Mar 15, 2007
- Record updated
- Mar 14, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
204R00000X
License reported: 4301086085 MI
2081S0010X
License reported: 4301086085 MI
208VP0014X
License reported: 4301086085 MI
208100000X · Primary
License reported: 4301086085 MI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
28455 Haggerty Rd200
Novi, MI 48377-2982
- Phone
- (248) 893-3200
Mailing address
28455 HAGGERTY RD STE 200NOVI, MI 483772982
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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