DR. ALEX RAMOS DO
NPI 1396448783
Internal Medicine in Saint Louis, MO
About Dr. Alex Ramos Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEX RAMOS DO (NPI 1396448783) is an individual internal medicine provider in Saint Louis, Missouri, licensed in Missouri (2026014222) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Campbell Univ School Of Osteopathic Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
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. Alex Ramos Do 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 Ramos reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mc Gehee, AR 71654
- Reassigned Medicare billing, Arkansas enrollment
- 81 clinicians in this Medicare group
Hope, AR 71801
- Reassigned Medicare billing, Arkansas enrollment
- 323 clinicians in this Medicare group
Magnolia, AR 71753
- Reassigned Medicare billing, Arkansas enrollment
- 106 clinicians in this Medicare group
Dallas, TX 75252
- Reassigned Medicare billing, Arkansas enrollment
- 130 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 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.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Ramos's NPI number?
The NPI number for Alex Ramos is 1396448783. It was assigned to this individual provider in the NPPES registry on March 23, 2023.
Where is Alex Ramos located?
Alex Ramos practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. The listed phone number is (314) 747-3000.
What is Alex Ramos's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alex Ramos enrolled in Medicare?
Yes. Alex Ramos 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 Ramos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alex Ramos reassigns Medicare benefits to 4 organizations: Ess Of Mcgehee LLC (Mc Gehee, AR), Arkansas Emergency Staffing Solutions, Inc (Hope, AR), Hcc Of Magnolia LLC (Magnolia, AR) and Emergency Staffing Solutions Region III (Dallas, TX). 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 Ramos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alex Ramos accept?
Health plans from Health Advantage and Octave list Alex Ramos 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 Alex Ramos was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Alex Ramos, DO · NPI 1396448783
Internal Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since March 23, 2023.
## Identity
- **NPI:** 1396448783 (Entity type: Individual)
- **Enumerated:** March 23, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 2026014222 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, Saint Louis, MO 63110-1003
- **Phone:** (314) 747-3000
## 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): Ess Of Mcgehee LLC (NPI 1639822653, Mc Gehee, AR); Arkansas Emergency Staffing Solutions, Inc (NPI 1275774630, Hope, AR); Hcc Of Magnolia LLC (NPI 1831865872, Magnolia, AR); Emergency Staffing Solutions Region III (NPI 1689967895, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Campbell Univ School Of Osteopathic Medicine, class of 2023
## Record status
- **NPPES last updated:** June 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396448783) · Data from the CMS NPPES public registry.