ABEGAIL MERCADO
NPI 1366305674
Nurse Practitioner in Tacoma, WA
About Abegail Mercado NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABEGAIL MERCADO (NPI 1366305674) is an individual nurse practitioner in Tacoma, Washington, licensed in Washington (AP70075867) 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
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
Abegail Mercado 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
3Medicare enrollment records show Abegail Mercado reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lakewood, WA 98499
- Reassigned Medicare billing, Washington enrollment
- 15 clinicians in this Medicare group
Everett, WA 98203
- Reassigned Medicare billing, Washington enrollment
- 166 clinicians in this Medicare group
Lanham, MD 20706
- Reassigned Medicare billing, Washington enrollment
- 239 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 98405 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.
TACOMA, WA 98405
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 Abegail Mercado's NPI number?
The NPI number for Abegail Mercado is 1366305674. It was assigned to this individual provider in the NPPES registry on December 3, 2025.
Where is Abegail Mercado located?
Abegail Mercado practices at 1717 S J St, Tacoma, WA 98405. The listed phone number is (253) 426-4101.
What is Abegail Mercado's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Abegail Mercado enrolled in Medicare?
Yes. Abegail Mercado 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 Abegail Mercado's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abegail Mercado reassigns Medicare benefits to 3 organizations: Mso Washington, Inc. (Lakewood, WA), Altea Medical Washington PLLC (Everett, WA) and Post Acute Medical PLLC (Lanham, 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 Abegail Mercado'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 Abegail Mercado was last updated on December 3, 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.
# Abegail Mercado · NPI 1366305674
Nurse Practitioner physician in Tacoma, Washington. Individual provider, active in the CMS NPPES registry since December 3, 2025.
## Identity
- **NPI:** 1366305674 (Entity type: Individual)
- **Enumerated:** December 3, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP70075867 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1717 S J ST, Tacoma, WA 98405-4933
- **Phone:** (253) 426-4101
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mso Washington, Inc. (NPI 1891116109, Lakewood, WA); Altea Medical Washington PLLC (NPI 1609655497, Everett, WA); Post Acute Medical PLLC (NPI 1730713025, Lanham, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** December 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1366305674) · Data from the CMS NPPES public registry.