ALEX JOHNSON ADDO MD
NPI 1841685054
Surgery in New York, NY
About Alex Johnson Addo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEX JOHNSON ADDO MD (NPI 1841685054) is an individual surgery provider in New York, New York, licensed in New York (325402) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Tufts University School Of Medicine (2015).
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
Alex Johnson Addo 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 Reassignments
4Medicare enrollment records show Alex Addo reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- 149 clinicians in this Medicare group
Chestertown, MD 21620
- Reassigned Medicare billing, Maryland enrollment
- 794 clinicians in this Medicare group
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- 423 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
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.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Alex Addo's NPI number?
The NPI number for Alex Addo is 1841685054. It was assigned to this individual provider in the NPPES registry on April 3, 2015.
Where is Alex Addo located?
Alex Addo practices at 161 Fort Washington Ave, New York, NY 10032. The listed phone number is (212) 342-1734.
What is Alex Addo's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Alex Addo enrolled in Medicare?
Yes. Alex Addo 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 Alex Addo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alex Addo reassigns Medicare benefits to 4 organizations: Trustees Of Columbia University In The City Of New York (New York, NY), Columbia Doctors Of New Jersey, P. C. (Englewood, NJ), Luminis Health Medical Group, LLC (Chestertown, MD) and St. Paul Place Specialists , Inc. (Baltimore, MD). 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 Alex Addo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alex Addo accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Alex Addo 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 Alex Addo affiliated with any hospitals?
According to CMS data, Alex Addo is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Alex Addo was last updated on August 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Alex Johnson Addo, MD · NPI 1841685054
Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 3, 2015.
## Identity
- **NPI:** 1841685054 (Entity type: Individual)
- **Enumerated:** April 3, 2015
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 325402 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 161 FORT WASHINGTON AVE, New York, NY 10032-3729
- **Phone:** (212) 342-1734
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Trustees Of Columbia University In The City Of New York (NPI 1477068971, New York, NY); Columbia Doctors Of New Jersey, P. C. (NPI 1952224370, Englewood, NJ); Luminis Health Medical Group, LLC (NPI 1841561701, Chestertown, MD); St. Paul Place Specialists , Inc. (NPI 1700199783, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** August 15, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1841685054) · Data from the CMS NPPES public registry.