ROSALINA SEE-PRATS, M.D. A MEDICAL CORPORATION
NPI 1427351444
Internal Medicine - Infectious Disease in Baldwin Park, CA
About Rosalina See-prats, M.d. A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROSALINA SEE-PRATS, M.D. A MEDICAL CORPORATION (NPI 1427351444) is a healthcare organization registered as an infectious disease in Baldwin Park, California and active in the NPI registry since December 2010. The organization lists Rosalina See-prats, Medical Doctor/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rosalina See-prats, M.d. A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Rosalina See-Prats, M.D. A Medical Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Rosalina See-Prats, M.D. A Medical Corporation's NPI number?
The NPI number for Rosalina See-Prats, M.D. A Medical Corporation is 1427351444. It was assigned to this organization in the NPPES registry on December 13, 2010.
Where is Rosalina See-Prats, M.D. A Medical Corporation located?
Rosalina See-Prats, M.D. A Medical Corporation is located at 14148 Francisquito Ave, Baldwin Park, CA 91706. The listed phone number is (626) 388-2700.
What is Rosalina See-Prats, M.D. A Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Rosalina See-Prats, M.D. A Medical Corporation enrolled in Medicare?
Yes. Rosalina See-Prats, M.D. A Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Rosalina See-Prats, M.D. A Medical Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Rosalina See-Prats, M.D. A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Infectious Disease) reassigns their Medicare billing to Rosalina See-Prats, M.D. A Medical Corporation. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Rosalina See-Prats, M.D. A Medical Corporation was last updated on December 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Rosalina See-Prats, M.d. A Medical Corporation · NPI 1427351444
Infectious Disease organization in Baldwin Park, California. Organization record, active in the CMS NPPES registry since December 13, 2010.
## Identity
- **NPI:** 1427351444 (Entity type: Organization)
- **Enumerated:** December 13, 2010
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **Organization subpart:** No
- **Authorized official:** Rosalina See-Prats, MEDICAL DOCTOR/PRESIDENT
## Practice location
- **Address:** 14148 FRANCISQUITO AVE, Baldwin Park, CA 91706-6120
- **Phone:** (626) 388-2700 · **Fax:** (562) 697-7185
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Infectious Disease) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 13, 2010
- **Other identifiers:** Medicare PIN A392261 (CA); Medicaid 00A392261 (CA); Other 440000733 (CA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1427351444) · Data from the CMS NPPES public registry.