DR. BENJAMIN D SCHWARTZ MD
NPI 1275550782
Internal Medicine - Rheumatology in Saint Louis, MO
About Dr. Benjamin D Schwartz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BENJAMIN D SCHWARTZ MD (NPI 1275550782) is an individual rheumatology provider in Saint Louis, Missouri, licensed in Missouri (R7313) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1972).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Benjamin D Schwartz 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 Benjamin Schwartz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 1,133 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 2
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.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPhysician 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
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 Benjamin Schwartz's NPI number?
The NPI number for Benjamin Schwartz is 1275550782. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Benjamin Schwartz located?
Benjamin Schwartz practices at 4921 Parkview Pl Div Im Rheumatology, Ste 5C, Saint Louis, MO 63110. The listed phone number is (314) 286-2635.
What is Benjamin Schwartz's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Benjamin Schwartz enrolled in Medicare?
Yes. Benjamin Schwartz 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 Benjamin Schwartz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Schwartz reassigns Medicare benefits to Washington University (Saint Louis, MO). 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 Benjamin Schwartz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Benjamin Schwartz affiliated with any hospitals?
According to CMS data, Benjamin Schwartz is affiliated with Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Benjamin Schwartz was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Benjamin D Schwartz, MD · NPI 1275550782
Rheumatology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1275550782 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** R7313 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4921 PARKVIEW PL, DIV IM RHEUMATOLOGY, STE 5C, Saint Louis, MO 63110-1032
- **Phone:** (314) 286-2635 · **Fax:** (314) 286-2338
## 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:** Washington University (NPI 1992746903, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 1972
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 200867034 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1275550782) · Data from the CMS NPPES public registry.