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MS. LINSEY MARTINEZ FNP-C
NPI 1326687039
Nurse Practitioner - Family in Mesa, AZ

Active since December 27, 2019PECOS EnrolledAccepts Medicare Assignment
6015 E BROWN RD, MESA, AZ 85205(866) 389-2727 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 22, 2025, Aug 10, 2025, Jun 23, 2020 and 1 more (4 updates tracked since 2019).

About Ms. Linsey Martinez Fnp-c NPPES

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

MS. LINSEY MARTINEZ FNP-C (NPI 1326687039) is an individual family provider in Mesa, Arizona, licensed in Arizona (235951) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1326687039
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. LINSEY MARTINEZCredential: FNP-C
Location Address6015 E BROWN RDMesa, AZ 85205-4452
Mailing Address6015 E Brown RdMesa, AZ 85205-4452 · (866) 389-2727
Phone(866) 389-2727
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateDecember 27, 2019
Last NPPES UpdateDecember 22, 20254 updates tracked since enumeration
NPPES CertifiedDecember 22, 2025
✔ NPI 1326687039 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 AZ · 235951
6015 E BROWN RD, Mesa, AZ 85205
Open in Google Maps ↗

Other Names 1

Former Name (1)Linsey Serio

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

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

Ms. Linsey Martinez Fnp-c 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 ID4486081189
PECOS Enrollment IDI20200218002925
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 Linsey Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Minuteclinic LLC
1,956 mi
Family
7955 TUCKERMAN LN
Rockville, MD 20854
  • Reassigned Medicare billing, Arizona enrollment
  • 163 clinicians in this Medicare group
NPI 1134191836 (866) 389-2727

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 85205 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 20

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

MRS. MARGUERITE R GALINDO MS, FNP-C, RN
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (480) 266-4436
MRS. KEONA E SMITH NURSE PRACTITIONER
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (866) 389-2727
LAUREN ALYSIA STINE FNP-C
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (866) 389-2727
ANTHONY-JOSHUA QUINONES SABADO FNP-C
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (480) 325-5869
MINUTECLINIC LLC
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (866) 389-2727
GUY VINCENT GOULDING FNP
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (480) 325-5869
DANA LOUISE SHUEY CNP
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (866) 389-2727
JESSICA BETH RIVAS NP-C
Nurse Practitioner (Family)
6015 E BROWN RD
MESA, AZ 85205
Maricopa County (866) 389-2727

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 Linsey Martinez's NPI number?

The NPI number for Linsey Martinez is 1326687039. It was assigned to this individual provider in the NPPES registry on December 27, 2019. The provider is also known as Linsey Serio.

Where is Linsey Martinez located?

Linsey Martinez practices at 6015 E Brown Rd, Mesa, AZ 85205. The listed phone number is (866) 389-2727.

What is Linsey Martinez's specialty?

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

Is Linsey Martinez enrolled in Medicare?

Yes. Linsey Martinez 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 Linsey Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Linsey Martinez reassigns Medicare benefits to Minuteclinic LLC (Rockville, 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 Linsey Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Linsey Martinez accept?

Health plans from Blue Cross Blue Shield of Arizona list Linsey Martinez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Linsey Martinez 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 9 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.