DR. JAIME E FLORES RUIZ MD
NPI 1063894608
Hospitalist in Saint Louis, MO
About Dr. Jaime E Flores Ruiz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAIME E FLORES RUIZ MD (NPI 1063894608) is an individual hospitalist provider in Saint Louis, Missouri, licensed in Missouri (2018017506) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Jaime E Flores Ruiz 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.
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 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.
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.
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 Jaime Flores Ruiz's NPI number?
The NPI number for Jaime Flores Ruiz is 1063894608. It was assigned to this individual provider in the NPPES registry on June 19, 2015.
Where is Jaime Flores Ruiz located?
Jaime Flores Ruiz practices at 1 Barnes Jewish Hospital Plz Div Im Hospitalist, Saint Louis, MO 63110. The listed phone number is (314) 362-1700.
What is Jaime Flores Ruiz's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Jaime Flores Ruiz enrolled in Medicare?
Yes. Jaime Flores Ruiz 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.
What insurance does Jaime Flores Ruiz accept?
Health plans from Cox HealthPlans list Jaime Flores Ruiz 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 Jaime Flores Ruiz was last updated on April 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Jaime E Flores Ruiz, MD · NPI 1063894608
Hospitalist physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 19, 2015.
## Identity
- **NPI:** 1063894608 (Entity type: Individual)
- **Enumerated:** June 19, 2015
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 2018017506 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST, Saint Louis, MO 63110-1003
- **Phone:** (314) 362-1700 · **Fax:** (314) 362-9878
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** April 21, 2025
- **Other identifiers:** Medicaid 200055297 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1063894608) · Data from the CMS NPPES public registry.