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ALLEN N STAWIS MD
NPI 1720085988
Internal Medicine - Hematology & Oncology in Warren, MI

Active since July 02, 2005PECOS Enrolled
11900 E 12 MILE RD, SUITE 300, WARREN, MI 48093(586) 751-2072(586) 751-1302 Get Directions Write a Review

NPPES record last updated: February 16, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Allen N Stawis Md NPPES

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

ALLEN N STAWIS MD (NPI 1720085988) is an individual hematology & oncology provider in Warren, Michigan, licensed in Michigan (4301033808) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720085988
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameALLEN N STAWISCredential: MD
Location Address11900 E 12 MILE RD, SUITE 300Warren, MI 48093-3400
Mailing Address11900 E 12 Mile Rd, Suite 300Warren, MI 48093-3400 · (586) 751-2072 · Fax (586) 751-1302
Phone(586) 751-2072
Fax(586) 751-1302
Sole ProprietorNo
Enumeration DateJuly 2, 2005
Last NPPES UpdateFebruary 16, 2015
✔ NPI 1720085988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MI · 4301033808
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
11900 E 12 MILE RD, Warren, MI 48093
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Other Identifiers 5

Medicare UPINA76782
Medicare PINMI4989055MI
Other700H273300MI · Bcbsm
OtherAS033808MI · Bcbsm Other Identifier
Medicaid2085989MI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allen N Stawis Md 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 Allen Stawis 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
$177.36 typical visit price
range $58.04 – $177.36
Typical copayment $44.34 (range $14.51 – $44.34)
Most-billed visit code 99205
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.

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.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
65%234 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Allen Stawis's NPI number?

The NPI number for Allen Stawis is 1720085988. It was assigned to this individual provider in the NPPES registry on July 2, 2005.

Where is Allen Stawis located?

Allen Stawis practices at 11900 E 12 Mile Rd Suite 300, Warren, MI 48093. The listed phone number is (586) 751-2072.

What is Allen Stawis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Allen Stawis enrolled in Medicare?

Yes. Allen Stawis is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Allen Stawis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allen Stawis 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 Allen Stawis'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 Allen Stawis 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.