TIFFANY CONCEPCION MATSUO
NPI 1235834888
Nurse Practitioner - Family in Baltimore, MD
About Tiffany Concepcion Matsuo NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIFFANY CONCEPCION MATSUO (NPI 1235834888) is an individual family provider in Baltimore, Maryland, licensed in Maryland (R221282) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and maintains a secondary practice location in Lutherville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Tiffany Concepcion Matsuo 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 Reassignments
2Medicare enrollment records show Tiffany Matsuo reassigns Medicare billing to 2 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
Lutherville, MD 21093
- Reassigned Medicare billing, Maryland enrollment
- 22 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.
Mercy Medical Center Inc
Acute Care Hospitals · Baltimore, MDPhysician 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 Tiffany Matsuo's NPI number?
The NPI number for Tiffany Matsuo is 1235834888. It was assigned to this individual provider in the NPPES registry on April 3, 2023.
Where is Tiffany Matsuo located?
Tiffany Matsuo practices at 345 Saint Paul St, Baltimore, MD 21202. The listed phone number is (410) 332-9000.
What is Tiffany Matsuo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tiffany Matsuo enrolled in Medicare?
Yes. Tiffany Matsuo 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 organizations bill Medicare for Tiffany Matsuo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Matsuo reassigns Medicare benefits to 2 organizations: Saint Paul Place Specialists, Inc. (Baltimore, MD) and Lutherville Hematology And Oncology Services (Lutherville, 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 Tiffany Matsuo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Tiffany Matsuo affiliated with any hospitals?
According to CMS data, Tiffany Matsuo is affiliated with Mercy Medical Center Inc.
When was this NPI record last updated?
The NPPES record for Tiffany Matsuo was last updated on July 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Tiffany Concepcion Matsuo · NPI 1235834888
Family physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 3, 2023.
## Identity
- **NPI:** 1235834888 (Entity type: Individual)
- **Enumerated:** April 3, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R221282 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 345 SAINT PAUL ST, Baltimore, MD 21202-2123
- **Phone:** (410) 332-9000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Saint Paul Place Specialists, Inc. (NPI 1053352070, Baltimore, MD); Lutherville Hematology And Oncology Services (NPI 1538454228, Lutherville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 11, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1235834888) · Data from the CMS NPPES public registry.