DR. ARALIS FUENTES MARTINEZ MD
NPI 1932843851
Family Medicine in Waterloo, IA
About Dr. Aralis Fuentes Martinez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARALIS FUENTES MARTINEZ MD (NPI 1932843851) is an individual family medicine provider in Waterloo, Iowa, licensed in Iowa (MD-54394) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Sartori Memorial Hospital, Inc, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Dr. Aralis Fuentes Martinez Md 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 Reassignment
Medicare enrollment records show Aralis Fuentes Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Waterloo, IA 50702
- Reassigned Medicare billing, Iowa enrollment
- 271 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sartori Memorial Hospital, Inc
Acute Care Hospitals · Cedar Falls, IAMercyone Waterloo Medical Center
Acute Care Hospitals · Waterloo, IAAllen Hospital
Acute Care Hospitals · Waterloo, IAWaverly Health Center
Critical Access Hospitals · Waverly, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50702 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.
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 Aralis Fuentes Martinez's NPI number?
The NPI number for Aralis Fuentes Martinez is 1932843851. It was assigned to this individual provider in the NPPES registry on April 26, 2022.
Where is Aralis Fuentes Martinez located?
Aralis Fuentes Martinez practices at 2055 Kimball Ave Ste 101, Waterloo, IA 50702. The listed phone number is (319) 272-2112.
What is Aralis Fuentes Martinez's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Aralis Fuentes Martinez enrolled in Medicare?
Yes. Aralis Fuentes 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 Aralis Fuentes Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aralis Fuentes Martinez reassigns Medicare benefits to Covenant Medical Center Inc (Waterloo, IA). 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 Aralis Fuentes Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aralis Fuentes Martinez accept?
Health plans from Medica, Oscar Health, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Aralis Fuentes 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.
Is Aralis Fuentes Martinez affiliated with any hospitals?
According to CMS data, Aralis Fuentes Martinez is affiliated with Sartori Memorial Hospital, Inc, Mercyone Waterloo Medical Center, Allen Hospital and Waverly Health Center.
When was this NPI record last updated?
The NPPES record for Aralis Fuentes Martinez was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Aralis Fuentes Martinez, MD · NPI 1932843851
Family Medicine physician in Waterloo, Iowa. Individual provider, active in the CMS NPPES registry since April 26, 2022.
## Identity
- **NPI:** 1932843851 (Entity type: Individual)
- **Enumerated:** April 26, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD-54394 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 2055 KIMBALL AVE STE 101, Waterloo, IA 50702-5047
- **Phone:** (319) 272-2112
## 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:** Covenant Medical Center Inc (NPI 1528009545, Waterloo, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1932843851) · Data from the CMS NPPES public registry.