DR. ALEXANDER SHANKUI KUO M.D.
NPI 1922241264
Anesthesiology in Boston, MA
About Dr. Alexander Shankui Kuo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER SHANKUI KUO M.D. (NPI 1922241264) is an individual anesthesiology provider in Boston, Massachusetts, licensed in Massachusetts (249929) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of University Of Michigan Medical School (2009).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Alexander Shankui Kuo 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
2Medicare enrollment records show Alexander Kuo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 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 8
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.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MAOther 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 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Kuo's NPI number?
The NPI number for Alexander Kuo is 1922241264. It was assigned to this individual provider in the NPPES registry on April 16, 2009.
Where is Alexander Kuo located?
Alexander Kuo practices at 55 Fruit St Gray-Bigelow 444, Dept Anesthesia, Boston, MA 02114. The listed phone number is (248) 535-4116.
What is Alexander Kuo's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Alexander Kuo enrolled in Medicare?
Yes. Alexander Kuo 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 Alexander Kuo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Kuo reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). 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 Alexander Kuo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Kuo accept?
Health plans from Taro Health list Alexander Kuo 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 Alexander Kuo affiliated with any hospitals?
According to CMS data, Alexander Kuo is affiliated with Massachusetts General Hospital.
When was this NPI record last updated?
The NPPES record for Alexander Kuo was last updated on February 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 Shankui Kuo, M.D. · NPI 1922241264
Anesthesiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 16, 2009.
## Identity
- **NPI:** 1922241264 (Entity type: Individual)
- **Enumerated:** April 16, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 249929 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 55 FRUIT ST, GRAY-BIGELOW 444, DEPT ANESTHESIA, Boston, MA 02114-2621
- **Phone:** (248) 535-4116
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2009
## Record status
- **NPPES last updated:** February 6, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1922241264) · Data from the CMS NPPES public registry.