MICHAEL ROBERT SMITH D.O.
NPI 1639433659
Surgery in Bronx, NY
About Michael Robert Smith D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL ROBERT SMITH D.O. (NPI 1639433659) is an individual surgery provider in Bronx, New York, licensed in Oregon (DO21431516) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Altru Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 2
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
Michael Robert Smith D.o. 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
6Medicare enrollment records show Michael Smith reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Drexel Hill, PA 19026
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 clinicians in this Medicare group
Plover, WI 54467
- Reassigned Medicare billing, Wisconsin enrollment
- 2,476 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 2,450 clinicians in this Medicare group
Sandy, OR 97055
- Reassigned Medicare billing, Oregon enrollment
- 1,248 clinicians in this Medicare group
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 278 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 5
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Altru Hospital
Acute Care Hospitals · Grand Forks, NDLegacy Emanuel Medical Center
Acute Care Hospitals · Portland, ORSacred Heart Medical Center - Riverbend
Acute Care Hospitals · Springfield, ORMarshfield Medical Center
Acute Care Hospitals · Marshfield, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10457 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.
BRONX, NY 10457
BRONX, NY 10457
BRONX, NY 10457
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 Smith's NPI number?
The NPI number for Michael Smith is 1639433659. It was assigned to this individual provider in the NPPES registry on June 25, 2012.
Where is Michael Smith located?
Michael Smith practices at 4422 3rd Ave, Bronx, NY 10457. The listed phone number is (718) 960-6507.
What is Michael Smith's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Michael Smith enrolled in Medicare?
Yes. Michael Smith 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 Michael Smith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Smith reassigns Medicare benefits to 6 organizations: Prospect Health Access Network, Inc. (Drexel Hill, PA), Mchs Hospitals, Inc. (Plover, WI), Marshfield Clinic Inc (Marshfield, WI), New York University (Boynton Beach, FL), Legacy Clinics LLC (Sandy, OR) and 1 more organization, 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 Michael Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Smith accept?
Health plans from Blue Cross Blue Shield of North Dakota, BridgeSpan Health Company, Regence BlueCross BlueShield of Oregon and Sanford Health Plan list Michael Smith 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 Michael Smith affiliated with any hospitals?
According to CMS data, Michael Smith is affiliated with Altru Hospital, Legacy Emanuel Medical Center, Sacred Heart Medical Center - Riverbend and Marshfield Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Smith was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Michael Robert Smith, D.O. · NPI 1639433659
Surgery physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since June 25, 2012.
## Identity
- **NPI:** 1639433659 (Entity type: Individual)
- **Enumerated:** June 25, 2012
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** DO21431516 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4422 3RD AVE, Bronx, NY 10457-2545
- **Phone:** (718) 960-6507
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Prospect Health Access Network, Inc. (NPI 1255786729, Drexel Hill, PA); Mchs Hospitals, Inc. (NPI 1386249894, Plover, WI); Marshfield Clinic Inc (NPI 1952347981, Marshfield, WI); New York University (NPI 1285826438, Boynton Beach, FL); Legacy Clinics LLC (NPI 1730472192, Sandy, OR); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** August 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1639433659) · Data from the CMS NPPES public registry.