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DR. NADER H BASSILY M.D.
NPI 1770691628
Pathology - Anatomic Pathology & Clinical Pathology in Flint, MI

Active since August 29, 2006PECOS Enrolled
3490 CALKINS RD, FLINT, MI 48532(810) 733-8885(810) 733-8898 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Nader H Bassily M.d. NPPES

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

DR. NADER H BASSILY M.D. (NPI 1770691628) is an individual anatomic pathology & clinical pathology provider in Flint, Michigan, licensed in Michigan (NH072628) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770691628
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. NADER H BASSILYCredential: M.D.
Location Address3490 CALKINS RDFlint, MI 48532-3506
Mailing Address3490 Calkins RdFlint, MI 48532-3506 · (810) 733-8885 · Fax (810) 733-8898
Phone(810) 733-8885
Fax(810) 733-8898
Sole ProprietorNo
Enumeration DateAugust 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1770691628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in MI · NH072628
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
3490 CALKINS RD, Flint, MI 48532
Open in Google Maps ↗

Other Identifiers 5

Medicaid4534980MI
Medicaid4568666MI
Medicare ID-Type Unspecified020MI
Medicaid4515340MI
Medicare UPINH57318MI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nader H Bassily 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 Nader Bassily reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mclaren Health Management Group
4.3 mi
Clinical Pathology/Laboratory Medicine
4000 S SAGINAW ST
Flint, MI 48507
  • Reassigned Medicare billing, Michigan enrollment
  • 45 clinicians in this Medicare group
NPI 1205264579 (810) 396-5700

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

Areas of Expertise CMS Part B claims 10

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
375 services222 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
268 services56 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
81 services70 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
80 services42 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
51 services45 patients
Pathology examination of tissue using a microscope, moderately high complexity 88307
A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.
49 services41 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48532 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
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PETER S NG M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
3490 CALKINS RD
FLINT, MI 48532
Genesee County (810) 733-8885
DR. RAJAN DEWAR M.D., PHD.,
Pathology (Clinical Pathology)
3490 CALKINS RD
FLINT, MI 48532
Genesee County (810) 733-7741
FLINT MEDICAL LABORATORY INCORPORATED
Clinical Medical Laboratory
3490 CALKINS RD
FLINT, MI 48532
Genesee County (810) 733-8885
DR. JULIO E BADIN M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
3490 CALKINS RD
FLINT, MI 48532
Genesee County (810) 733-8885

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 Nader Bassily's NPI number?

The NPI number for Nader Bassily is 1770691628. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Nader Bassily located?

Nader Bassily practices at 3490 Calkins Rd, Flint, MI 48532. The listed phone number is (810) 733-8885.

What is Nader Bassily's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Nader Bassily enrolled in Medicare?

Yes. Nader Bassily is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nader Bassily's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nader Bassily reassigns Medicare benefits to Mclaren Health Management Group (Flint, 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 Nader Bassily'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 Nader Bassily was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.