ANTONIO FELIPE ALVAREZ CASTANEDA MD
NPI 1235833476
Hospitalist in Columbus, OH
About Antonio Felipe Alvarez Castaneda Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTONIO FELIPE ALVAREZ CASTANEDA MD (NPI 1235833476) is an individual hospitalist provider in Columbus, Ohio, licensed in Ohio (35.155455) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Antonio Felipe Alvarez Castaneda 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 Antonio Alvarez Castaneda reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbus, OH 43210
- Reassigned Medicare billing, Ohio enrollment
- 1,230 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohio State University State Health System
Acute Care Hospitals · Columbus, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43210 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.
COLUMBUS, OH 43210
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 Antonio Alvarez Castaneda's NPI number?
The NPI number for Antonio Alvarez Castaneda is 1235833476. It was assigned to this individual provider in the NPPES registry on March 30, 2023. The provider is also known as Antonio Felipe Alvarez MD.
Where is Antonio Alvarez Castaneda located?
Antonio Alvarez Castaneda practices at 410 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 293-7499.
What is Antonio Alvarez Castaneda's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Antonio Alvarez Castaneda enrolled in Medicare?
Yes. Antonio Alvarez Castaneda 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 Antonio Alvarez Castaneda's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Antonio Alvarez Castaneda reassigns Medicare benefits to Osu Internal Medicine, LLC (Columbus, OH). 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 Antonio Alvarez Castaneda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Antonio Alvarez Castaneda accept?
Health plans from CareSource and Molina Healthcare list Antonio Alvarez Castaneda 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 Antonio Alvarez Castaneda affiliated with any hospitals?
According to CMS data, Antonio Alvarez Castaneda is affiliated with Ohio State University State Health System.
When was this NPI record last updated?
The NPPES record for Antonio Alvarez Castaneda was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Antonio Felipe Alvarez Castaneda, MD · NPI 1235833476
Hospitalist physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since March 30, 2023.
## Identity
- **NPI:** 1235833476 (Entity type: Individual)
- **Enumerated:** March 30, 2023
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 35.155455 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 410 W 10TH AVE, Columbus, OH 43210-1240
- **Phone:** (614) 293-7499 · **Fax:** (614) 366-2360
## 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:** Osu Internal Medicine, LLC (NPI 1740231448, Columbus, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** May 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1235833476) · Data from the CMS NPPES public registry.