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YAHAIRA MATIAS MENDEZ FNP
NPI 1598628810
Nurse Practitioner - Family in Baltimore, MD

Active since December 04, 2025PECOS EnrolledAccepts Medicare Assignment
2131 MARYLAND AVE, BALTIMORE, MD 21218(443) 762-5343(833) 258-3941 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 21, 2026, Dec 4, 2025 (2 updates tracked since 2025).

About Yahaira Matias Mendez Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

YAHAIRA MATIAS MENDEZ FNP (NPI 1598628810) is an individual family provider in Baltimore, Maryland, licensed in Maryland (R209001) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2026).

NPPES Registry Identity

NPI1598628810
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameYAHAIRA MATIAS MENDEZCredential: FNP
Location Address2131 MARYLAND AVEBaltimore, MD 21218-5614
Mailing Address12010 Bonita AveOwings Mills, MD 21117-1202 · (443) 500-2134
Phone(443) 762-5343
Fax(833) 258-3941
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateDecember 4, 2025
Last NPPES UpdateAugust 21, 20262 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1598628810 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MD · R209001
2131 MARYLAND AVE, Baltimore, MD 21218
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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

Yahaira Matias Mendez Fnp 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.

PECOS PAC ID2961976139
PECOS Enrollment IDI20260630000762
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Yahaira Matias Mendez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baltimore Healthcare And Wellness LLC
Same address
Primary Care
2131 MARYLAND AVE
Baltimore, MD 21218
  • Reassigned Medicare billing, Maryland enrollment
  • 3 clinicians in this Medicare group
NPI 1306511597 (443) 762-5343

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 21218 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA LEE TAYLOR DC
Chiropractor
2131 MARYLAND AVE
BALTIMORE, MD 21218
Baltimore City (410) 234-1600
BHW ADDICTION MANAGEMENT
Clinic/Center (Mental Health (Including Community Mental Health Center))
2131 MARYLAND AVE
BALTIMORE, MD 21218
Baltimore City (443) 762-5343
DR. CONSTANTINE A MISOUL MD
Orthopaedic Surgery
2131 MARYLAND AVE
BALTIMORE, MD 21218
Baltimore City (410) 234-1600
BALTIMORE HEALTHCARE AND WELLNESS LLC
Clinic/Center (Primary Care)
2131 MARYLAND AVE
BALTIMORE, MD 21218
Baltimore City (443) 762-5343
BALTIMORE HEALTHCARE AND WELLNESS LLC
Clinic/Center (Primary Care)
2131 MARYLAND AVE
BALTIMORE, MD 21218
Baltimore City (443) 762-5343
AMARIS PATRICE MURRAY CRNP, FNP-C
Nurse Practitioner (Family)
2131 MARYLAND AVE
BALTIMORE, MD 21218
Baltimore City (443) 762-5343
BHW MEDICAL GROUP, LLC
Nurse Practitioner (Primary Care)
2131 MARYLAND AVE
BALTIMORE, MD 21218
Baltimore City (443) 762-5343

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 Yahaira Matias Mendez's NPI number?

The NPI number for Yahaira Matias Mendez is 1598628810. It was assigned to this individual provider in the NPPES registry on December 4, 2025.

Where is Yahaira Matias Mendez located?

Yahaira Matias Mendez practices at 2131 Maryland Ave, Baltimore, MD 21218. The listed phone number is (443) 762-5343.

What is Yahaira Matias Mendez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Yahaira Matias Mendez enrolled in Medicare?

Yes. Yahaira Matias Mendez 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 Yahaira Matias Mendez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yahaira Matias Mendez reassigns Medicare benefits to Baltimore Healthcare And Wellness LLC (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 Yahaira Matias Mendez'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 Yahaira Matias Mendez was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.