DR. ALONSO JAVIER OSORIO-GIRALDO MD
NPI 1639154446
Emergency Medicine in Tyler, TX
About Dr. Alonso Javier Osorio-giraldo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALONSO JAVIER OSORIO-GIRALDO MD (NPI 1639154446) is an individual emergency medicine provider in Tyler, Texas, licensed in Texas (M6325) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 6
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Alonso Javier Osorio-giraldo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
9Medicare enrollment records show Alonso Osorio-giraldo reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tyler, TX 75701
- Reassigned Medicare billing, Texas enrollment
- 547 clinicians in this Medicare group
Jacksonville, TX 75766
- Reassigned Medicare billing, Texas enrollment
- 409 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 272 clinicians in this Medicare group
Texarkana, TX 75503
- Reassigned Medicare billing, Texas enrollment
- 128 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- 161 clinicians in this Medicare group
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- 158 clinicians in this Medicare group
Tampa, FL 33606
- Reassigned Medicare billing, Florida enrollment
- 14 clinicians in this Medicare group
Sebring, FL 33872
- Reassigned Medicare billing, Florida enrollment
- 318 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Alonso Osorio-giraldo's NPI number?
The NPI number for Alonso Osorio-giraldo is 1639154446. It was assigned to this individual provider in the NPPES registry on December 14, 2005.
Where is Alonso Osorio-giraldo located?
Alonso Osorio-giraldo practices at 800 E Dawson St, Tyler, TX 75701. The listed phone number is (903) 593-8441.
What is Alonso Osorio-giraldo's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alonso Osorio-giraldo enrolled in Medicare?
Yes. Alonso Osorio-giraldo is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alonso Osorio-giraldo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alonso Osorio-giraldo reassigns Medicare benefits to 9 organizations: Mother Frances Hospital Regional Health Care Center (Tyler, TX), Mother Frances Hospital Jacksonville (Jacksonville, TX), Northeast Texas Emergency Physicians, PLLC (Longview, TX), Union Emergency Physicians, PLLC (Texarkana, TX), Emergency Medicine Services Of Tx, PLLC (San Antonio, TX) and 4 more organizations, 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 Alonso Osorio-giraldo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alonso Osorio-giraldo accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Alonso Osorio-giraldo 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.
When was this NPI record last updated?
The NPPES record for Alonso Osorio-giraldo was last updated on March 7, 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.
# Dr. Alonso Javier Osorio-Giraldo, MD · NPI 1639154446
Emergency Medicine physician in Tyler, Texas. Individual provider, active in the CMS NPPES registry since December 14, 2005.
## Identity
- **NPI:** 1639154446 (Entity type: Individual)
- **Enumerated:** December 14, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** M6325 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 E DAWSON ST, Tyler, TX 75701-2036
- **Phone:** (903) 593-8441
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Mother Frances Hospital Regional Health Care Center (NPI 1679578439, Tyler, TX); Mother Frances Hospital Jacksonville (NPI 1952306672, Jacksonville, TX); Northeast Texas Emergency Physicians, PLLC (NPI 1114607611, Longview, TX); Union Emergency Physicians, PLLC (NPI 1023798501, Texarkana, TX); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other 1K8330 (TX); Other P02593044 (TX); Other Q00010973 (TX); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1639154446) · Data from the CMS NPPES public registry.