CAROLINA BEATRIZ AYALA CRNP
NPI 1023973187
Nurse Practitioner - Primary Care in Baltimore, MD
About Carolina Beatriz Ayala Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINA BEATRIZ AYALA CRNP (NPI 1023973187) is an individual primary care provider in Baltimore, Maryland, licensed in Maryland (R250000) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Carolina Beatriz Ayala Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Carolina Ayala reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21202
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: St Paul Place Specialists, Inc.
- 423 clinicians in this Medicare group
Baltimore, MD 21202
- Reassigned Medicare billing, Maryland enrollment
- 66 clinicians in this Medicare group
Baltimore, MD 21202
- Reassigned Medicare billing, Maryland enrollment
- 257 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 21202 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.
BALTIMORE, MD 21202
BALTIMORE, MD 21202
BALTIMORE, MD 21202
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 Carolina Ayala's NPI number?
The NPI number for Carolina Ayala is 1023973187. It was assigned to this individual provider in the NPPES registry on December 22, 2025.
Where is Carolina Ayala located?
Carolina Ayala practices at 345 Saint Paul St, Baltimore, MD 21202. The listed phone number is (410) 332-9000.
What is Carolina Ayala's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Carolina Ayala enrolled in Medicare?
Yes. Carolina Ayala is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Carolina Ayala's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolina Ayala reassigns Medicare benefits to 3 organizations: Saint Paul Place Specialists, Inc. (Baltimore, MD), Emergency Physicians Spps (Baltimore, MD) and Maryland Family Care, Inc. (Baltimore, MD). 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 Carolina Ayala's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Carolina Ayala was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Carolina Beatriz Ayala, CRNP · NPI 1023973187
Primary Care physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since December 22, 2025.
## Identity
- **NPI:** 1023973187 (Entity type: Individual)
- **Enumerated:** December 22, 2025
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** R250000 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 345 SAINT PAUL ST, Baltimore, MD 21202-2123
- **Phone:** (410) 332-9000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Saint Paul Place Specialists, Inc. (NPI 1225075856, Baltimore, MD); Emergency Physicians Spps (NPI 1760885958, Baltimore, MD); Maryland Family Care, Inc. (NPI 1598718256, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** December 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1023973187) · Data from the CMS NPPES public registry.