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MICHAEL ROTTMAN M.D.
NPI 1699772855
Internal Medicine in Warren, MI

Active since July 02, 2005PECOS Enrolled
11900 E 12 MILE RD, WARREN, MI 48093(586) 751-2702(586) 751-1302 Get Directions Write a Review

NPPES record last updated: February 16, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Michael Rottman M.d. NPPES

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

MICHAEL ROTTMAN M.D. (NPI 1699772855) is an individual internal medicine provider in Warren, Michigan, licensed in Michigan (4301045798) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699772855
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMICHAEL ROTTMANCredential: M.D.
Location Address11900 E 12 MILE RDWarren, MI 48093-3400
Mailing Address11900 E 12 Mile RdWarren, MI 48093-3400 · (586) 751-2702 · Fax (586) 751-1302
Phone(586) 751-2702
Fax(586) 751-1302
Sole ProprietorNo
Enumeration DateJuly 2, 2005
Last NPPES UpdateFebruary 16, 2015
✔ NPI 1699772855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301045798
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
11900 E 12 MILE RD, Warren, MI 48093
Open in Google Maps ↗

Other Identifiers 5

OtherMR045798MI · Bcbsm Other Identifier
Medicare PINMI4989085MI
Medicaid1653754MI
Medicare UPINA77066
Other700H273300MI · Bcbsm

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Rottman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Michael Rottman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Michigan Healthcare Professionals, P.C.
4.2 mi
Urgent Care
27650 DEQUINDRE RD STE 1200
Warren, MI 48092
  • Reassigned Medicare billing, Michigan enrollment
  • Medicare enrollment name: Michigan Healthcare Professionals PC
  • 741 clinicians in this Medicare group
NPI 1568285872 (248) 544-9050

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48093 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

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.

ASCENSION MEDICAL GROUP MICHIGAN
Orthopaedic Surgery
11900 E 12 MILE RD, SUITE 110
WARREN, MI 48093
Macomb County (586) 582-7070
SALIM MERAM MD
Internal Medicine
11900 E 12 MILE RD, SUITE 100
WARREN, MI 48093
Macomb County (586) 573-5890
DAVID H MENDELSON MD
Orthopaedic Surgery
11900 E 12 MILE RD, SUITE 110
WARREN, MI 48093
Macomb County (586) 582-7070
KIM MARGOLIS MD
Internal Medicine
11900 E 12 MILE RD, SUITE 200
WARREN, MI 48093
Macomb County (586) 558-9033
SARAH MCKENDRICK HAVENS P.A.
Physician Assistant
11900 E 12 MILE RD, SUITE 110
WARREN, MI 48093
Macomb County (586) 261-2600
JILL F. DELY PA-C
Physician Assistant
11900 E 12 MILE RD, SUITE 103
WARREN, MI 48093
Macomb County (586) 574-0890
ANTHONY P. BARON MD
Internal Medicine (Rheumatology)
11900 E 12 MILE RD, SUITE 300
WARREN, MI 48093
Macomb County (586) 751-2072
LINGAREDDY DEVIREDDY MD PC
Clinic/Center (Medical Specialty)
11900 E 12 MILE RD, SUITE 103
WARREN, MI 48093
Macomb County (586) 574-0890

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 Rottman's NPI number?

The NPI number for Michael Rottman is 1699772855. It was assigned to this individual provider in the NPPES registry on July 2, 2005.

Where is Michael Rottman located?

Michael Rottman practices at 11900 E 12 Mile Rd, Warren, MI 48093. The listed phone number is (586) 751-2702.

What is Michael Rottman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Rottman enrolled in Medicare?

Yes. Michael Rottman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Rottman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Rottman reassigns Medicare benefits to Michigan Healthcare Professionals, P.C. (Warren, MI). The 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 Michael Rottman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Rottman was last updated on February 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.