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IMPACT ACO BILLING COMPANY LLC
NPI 1003608837
Internal Medicine in Pontiac, MI

Active since May 19, 2025
50 N PERRY ST, PONTIAC, MI 48342(248) 338-5516 Get Directions Write a Review

NPPES record last updated: May 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Impact Aco Billing Company Llc NPPES

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

IMPACT ACO BILLING COMPANY LLC (NPI 1003608837) is a healthcare organization registered as an internal medicine in Pontiac, Michigan and active in the NPI registry since May 2025. The organization lists Fadi Salloum, President, as its authorized official.

NPPES Registry Identity

NPI1003608837
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameIMPACT ACO BILLING COMPANY LLC
Location Address50 N PERRY STPontiac, MI 48342-2217
Mailing Address50 N Perry StPontiac, MI 48342-2217 · (248) 338-5516
Phone(248) 338-5516
Organization SubpartNo
Authorized OfficialFadi SalloumPresident · (248) 338-5516
Enumeration DateMay 19, 2025
NPPES CertifiedMay 19, 2025
✔ NPI 1003608837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
50 N PERRY ST, Pontiac, MI 48342
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Impact Aco Billing Company Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Impact Aco Billing Company LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Natalie Oltean, FNP-BC
Nurse Practitioner
NPI 1194543686
50 N PERRY ST
Pontiac, MI 48342
(248) 338-5824
✔ PECOS✔ Accepts MedicareSame address
Fadi Salloum, MD
Internal Medicine
NPI 1205874831
50 N PERRY ST
Pontiac, MI 48342
(248) 338-5516
✔ PECOS✔ Accepts MedicareSame address
Briahnnon Long, NP-BC
Nurse Practitioner
NPI 1598364911
44405 WOODWARD AVE
Pontiac, MI 48341
(248) 858-3000
✔ PECOS✔ Accepts Medicare1.8 mi
Deborah Sperry, N.P.
Nurse Practitioner
NPI 1386179885
43097 WOODWARD AVE
Bloomfield Hills, MI 48302
(248) 334-0050
✔ PECOS✔ Accepts Medicare2.6 mi
Andrea Lawassani
Nurse Practitioner
NPI 1023957354
7550 DIXIE HWY
Clarkston, MI 48346
(248) 922-7000
✔ PECOS✔ Accepts Medicare9.9 mi
Mohammad Saleh, M.D.
Internal Medicine
NPI 1619394004
620 N PONTIAC TRL
Walled Lake, MI 48390
(248) 624-4511
✔ PECOS✔ Accepts Medicare12 mi
Reem Alsabti, M.D.
Internal Medicine
NPI 1073548541
23350 GREENFIELD RD SUITE 200
Oak Park, MI 48237
(248) 808-6225
✔ PECOS✔ Accepts Medicare13 mi
Ashraf Abouarabi
Nurse Practitioner
NPI 1831883446
5479 SCHAEFER RD
Dearborn, MI 48126
(313) 791-7992
✔ PECOS✔ Accepts Medicare22 mi
Francesca Petrilli, DNP, ARNP-BC
Nurse Practitioner
NPI 1952354631
725 MASON ST
Flint, MI 48503
(810) 496-5793
✔ PECOS✔ Accepts Medicare34 mi

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

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 Impact Aco Billing Company LLC's NPI number?

The NPI number for Impact Aco Billing Company LLC is 1003608837. It was assigned to this organization in the NPPES registry on May 19, 2025.

Where is Impact Aco Billing Company LLC located?

Impact Aco Billing Company LLC is located at 50 N Perry St, Pontiac, MI 48342. The listed phone number is (248) 338-5516.

What is Impact Aco Billing Company LLC's specialty?

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

Is Impact Aco Billing Company LLC enrolled in Medicare?

Yes. Impact Aco Billing Company LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Impact Aco Billing Company LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Impact Aco Billing Company LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (6) and Internal Medicine (3). Of these, 2 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Impact Aco Billing Company LLC accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Impact Aco Billing Company LLC 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.

When was this NPI record last updated?

The NPPES record for Impact Aco Billing Company LLC was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.