NICHOLAS ANDREW LEWIS M.D.
NPI 1164719993
Radiology - Diagnostic Radiology in Boston, MA
About Nicholas Andrew Lewis M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS ANDREW LEWIS M.D. (NPI 1164719993) is an individual diagnostic radiology provider in Boston, Massachusetts, licensed in Michigan (4301101660) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Sinai-grace Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nicholas Andrew Lewis M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Nicholas Lewis reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,006 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,477 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 clinicians in this Medicare group
Warren, MI 48093
- Reassigned Medicare billing, Michigan enrollment
- 101 clinicians in this Medicare group
Southfield, MI 48034
- Reassigned Medicare billing, Michigan enrollment
- 407 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Michigan enrollment
- 4 clinicians in this Medicare group
Phoenix, AZ 85032
- Reassigned Medicare billing, Michigan enrollment
- 84 clinicians in this Medicare group
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- 71 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
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 42
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sinai-Grace Hospital
Acute Care Hospitals · Detroit, MIHarper University Hospital
Acute Care Hospitals · Detroit, MIDetroit Receiving Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
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 Nicholas Lewis's NPI number?
The NPI number for Nicholas Lewis is 1164719993. It was assigned to this individual provider in the NPPES registry on June 30, 2011.
Where is Nicholas Lewis located?
Nicholas Lewis practices at 330 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 667-7000.
What is Nicholas Lewis's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Nicholas Lewis enrolled in Medicare?
Yes. Nicholas Lewis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nicholas Lewis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Lewis reassigns Medicare benefits to 9 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Beth Israel Deaconess Medical Center, Inc. (Boston, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA), Southfield Rehabilitation Company (Warren, MI), Vhs Physicians Of Michigan (Southfield, MI) and 4 more organizations, listed in the Medicare section above. Each 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 Nicholas Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Lewis accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Texas and Priority Health and 2 other insurers list Nicholas Lewis 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.
Is Nicholas Lewis affiliated with any hospitals?
According to CMS data, Nicholas Lewis is affiliated with Sinai-Grace Hospital, Harper University Hospital and Detroit Receiving Hospital.
When was this NPI record last updated?
The NPPES record for Nicholas Lewis was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.