MS. CLARESSA ANNE MARTINEZ FNP
NPI 1083343495
Nurse Practitioner - Family in Queen Creek, AZ
About Ms. Claressa Anne Martinez Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CLARESSA ANNE MARTINEZ FNP (NPI 1083343495) is an individual family provider in Queen Creek, Arizona, licensed in Arizona (274980) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chandler, and is a graduate of Other (2021).
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
Ms. Claressa Anne Martinez 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.
Medicare Billing Reassignments
2Medicare enrollment records show Claressa Martinez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Queen Creek, AZ 85142
- Reassigned Medicare billing, Arizona enrollment
- 22 clinicians in this Medicare group
Rockville, MD 20854
- Reassigned Medicare billing, Arizona enrollment
- 163 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85142 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Claressa Martinez's NPI number?
The NPI number for Claressa Martinez is 1083343495. It was assigned to this individual provider in the NPPES registry on June 9, 2022.
Where is Claressa Martinez located?
Claressa Martinez practices at 21201 E Ocotillo Rd, Queen Creek, AZ 85142. The listed phone number is (866) 389-2727.
What is Claressa Martinez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Claressa Martinez enrolled in Medicare?
Yes. Claressa 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 organizations bill Medicare for Claressa Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Claressa Martinez reassigns Medicare benefits to 2 organizations: Primary Care Practice Of Arizona, PLLC (Queen Creek, AZ) and Minuteclinic LLC (Rockville, 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 Claressa Martinez'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 Claressa Martinez was last updated on August 23, 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.
# Ms. Claressa Anne Martinez, FNP · NPI 1083343495
Family physician in Queen Creek, Arizona. Individual provider, active in the CMS NPPES registry since June 9, 2022.
## Identity
- **NPI:** 1083343495 (Entity type: Individual)
- **Enumerated:** June 9, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 274980 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 21201 E OCOTILLO RD, Queen Creek, AZ 85142-9339
- **Phone:** (866) 389-2727
## 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): Primary Care Practice Of Arizona, PLLC (NPI 1477236495, Queen Creek, AZ); Minuteclinic LLC (NPI 1134191836, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 23, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1083343495) · Data from the CMS NPPES public registry.