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ANNA MARISSA RAMIREZ FNP
NPI 1760953541
Nurse Practitioner - Family in Tucson, AZ

Active since December 05, 2018PECOS Enrolled
5170 E GLENN ST STE 160, TUCSON, AZ 85712(520) 298-7900 Get Directions Write a Review

NPPES record last updated: October 4, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 4, 2019, Dec 5, 2018 (2 updates tracked since 2018).

About Anna Marissa Ramirez Fnp NPPES

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

ANNA MARISSA RAMIREZ FNP (NPI 1760953541) is an individual family provider in Tucson, Arizona, licensed in Arizona (219922) and active in the NPI registry since December 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Tucson.

NPPES Registry Identity

NPI1760953541
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameANNA MARISSA RAMIREZCredential: FNP
Location Address5170 E GLENN ST STE 160Tucson, AZ 85712
Mailing Address5170 E Glenn St Ste 160Tucson, AZ 85712-7302 · (520) 298-7900
Phone(520) 298-7900
Sole ProprietorNo
Enumeration DateDecember 5, 2018
Last NPPES UpdateOctober 4, 20192 updates tracked since enumeration
✔ NPI 1760953541 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 · 219922
5170 E GLENN ST STE 160, Tucson, AZ 85712
Open in Google Maps ↗

Secondary Practice Location 1

Location 15550 E Hampton StTucson, AZ 85712-2919 · Phone (520) 721-8605

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Marissa Ramirez Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Anna Ramirez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Marshall Cardiology, PC
Same address
Cardiovascular Disease
5170 E GLENN ST, BLDG 2, SUITE 160
Tucson, AZ 85712
  • Reassigned Medicare billing, Arizona enrollment
  • 7 clinicians in this Medicare group
NPI 1689754749 (520) 298-7900
Signify Health, LLC
820 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Arizona enrollment
  • 556 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007

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 85712 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

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

DR. GUNDEEP SINGH M.D.
Internal Medicine (Cardiovascular Disease)
5170 E GLENN ST STE 160
TUCSON, AZ 85712
Pima County (520) 298-7900

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 Anna Ramirez's NPI number?

The NPI number for Anna Ramirez is 1760953541. It was assigned to this individual provider in the NPPES registry on December 5, 2018.

Where is Anna Ramirez located?

Anna Ramirez practices at 5170 E Glenn St Ste 160, Tucson, AZ 85712. The listed phone number is (520) 298-7900.

What is Anna Ramirez's specialty?

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

Is Anna Ramirez enrolled in Medicare?

Yes. Anna Ramirez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anna Ramirez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Ramirez reassigns Medicare benefits to 2 organizations: Marshall Cardiology, PC (Tucson, AZ) and Signify Health, LLC (Dallas, TX). 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 Anna Ramirez'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 Anna Ramirez was last updated on October 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.