DR. ALEXANDER OSEI BONSU ASARE MD
NPI 1659513125
Hospitalist in Ogdensburg, NY
About Dr. Alexander Osei Bonsu Asare Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER OSEI BONSU ASARE MD (NPI 1659513125) is an individual hospitalist provider in Ogdensburg, New York, licensed in New York (265302) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, is affiliated with Canton-potsdam Hospital, and maintains a secondary practice location in Albany.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Alexander Osei Bonsu Asare Md 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 Reassignment
Medicare enrollment records show Alexander Asare reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester, NY 14624
- Reassigned Medicare billing, New York enrollment
- 185 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Canton-Potsdam Hospital
Acute Care Hospitals · Potsdam, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13669 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.
OGDENSBURG, NY 13669
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 Alexander Asare's NPI number?
The NPI number for Alexander Asare is 1659513125. It was assigned to this individual provider in the NPPES registry on March 31, 2009.
Where is Alexander Asare located?
Alexander Asare practices at 214 King St, Ogdensburg, NY 13669. The listed phone number is (315) 393-3600.
What is Alexander Asare's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Alexander Asare enrolled in Medicare?
Yes. Alexander Asare 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 organization bills Medicare for Alexander Asare's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Asare reassigns Medicare benefits to Delphi Hospitalist Services LLC (Rochester, NY). 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 Alexander Asare's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexander Asare affiliated with any hospitals?
According to CMS data, Alexander Asare is affiliated with Canton-Potsdam Hospital.
When was this NPI record last updated?
The NPPES record for Alexander Asare was last updated on August 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Alexander Osei Bonsu Asare, MD · NPI 1659513125
Hospitalist physician in Ogdensburg, New York. Individual provider, active in the CMS NPPES registry since March 31, 2009.
## Identity
- **NPI:** 1659513125 (Entity type: Individual)
- **Enumerated:** March 31, 2009
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 265302 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 214 KING ST, Ogdensburg, NY 13669-1142
- **Phone:** (315) 393-3600
## 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:** Delphi Hospitalist Services LLC (NPI 1922270420, Rochester, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** August 28, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1659513125) · Data from the CMS NPPES public registry.