DR. BERNADETTE CAVANEYRO SIATON MD
NPI 1063547289
Internal Medicine - Rheumatology in Baltimore, MD
About Dr. Bernadette Cavaneyro Siaton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BERNADETTE CAVANEYRO SIATON MD (NPI 1063547289) is an individual rheumatology provider in Baltimore, Maryland, licensed in Maryland (D0071999) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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. Bernadette Cavaneyro Siaton 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 Bernadette Siaton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Physicians PA
- 614 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDUmd Rehabilitation & Orthopaedic Institute
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Bernadette Siaton's NPI number?
The NPI number for Bernadette Siaton is 1063547289. It was assigned to this individual provider in the NPPES registry on February 21, 2007.
Where is Bernadette Siaton located?
Bernadette Siaton practices at 10 S Pine St Mstf 8-34, Baltimore, MD 21201. The listed phone number is (410) 706-6474.
What is Bernadette Siaton's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Bernadette Siaton enrolled in Medicare?
Yes. Bernadette Siaton 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 Bernadette Siaton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bernadette Siaton reassigns Medicare benefits to University Of Maryland Physicians P.A. (Baltimore, MD). 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 Bernadette Siaton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Bernadette Siaton affiliated with any hospitals?
According to CMS data, Bernadette Siaton is affiliated with University Of Maryland Medical Center and Umd Rehabilitation & Orthopaedic Institute.
When was this NPI record last updated?
The NPPES record for Bernadette Siaton was last updated on June 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Bernadette Cavaneyro Siaton, MD · NPI 1063547289
Rheumatology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 21, 2007.
## Identity
- **NPI:** 1063547289 (Entity type: Individual)
- **Enumerated:** February 21, 2007
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** D0071999 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 S PINE ST, MSTF 8-34, Baltimore, MD 21201-1116
- **Phone:** (410) 706-6474 · **Fax:** (410) 706-0231
## 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:** University Of Maryland Physicians P.A. (NPI 1699725408, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** June 1, 2015
- **Other identifiers:** Medicare PIN P0148763 (MD); Medicaid 332514800 (MD); Medicare PIN 225050YFAB (MD); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1063547289) · Data from the CMS NPPES public registry.