ALYSSA TAYLOR RAY MD
NPI 1073251583
Internal Medicine in Iowa City, IA
About Alyssa Taylor Ray Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA TAYLOR RAY MD (NPI 1073251583) is an individual internal medicine provider in Iowa City, Iowa, licensed in Iowa (R-12528) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center - Cedar Rapids, and is a graduate of Southern Illinois University School Of Medicine (2022).
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
Alyssa Taylor Ray 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 Alyssa Ray reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
North Liberty, IA 52317
- Reassigned Medicare billing, Iowa enrollment
- 108 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Medical Center - Cedar Rapids
Acute Care Hospitals · Cedar Rapids, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52242 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.
IOWA CITY, IA 52242
IOWA CITY, IA 52242
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 Alyssa Ray's NPI number?
The NPI number for Alyssa Ray is 1073251583. It was assigned to this individual provider in the NPPES registry on May 24, 2022.
Where is Alyssa Ray located?
Alyssa Ray practices at 200 Hawkins Dr, Iowa City, IA 52242. The listed phone number is (319) 356-2034.
What is Alyssa Ray's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alyssa Ray enrolled in Medicare?
Yes. Alyssa Ray 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 Alyssa Ray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Ray reassigns Medicare benefits to Mercy Physician Associates, Inc (North Liberty, 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 Alyssa Ray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alyssa Ray accept?
Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Alyssa Ray 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 Alyssa Ray affiliated with any hospitals?
According to CMS data, Alyssa Ray is affiliated with Mercy Medical Center - Cedar Rapids.
When was this NPI record last updated?
The NPPES record for Alyssa Ray was last updated on May 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Alyssa Taylor Ray, MD · NPI 1073251583
Internal Medicine physician in Iowa City, Iowa. Individual provider, active in the CMS NPPES registry since May 24, 2022.
## Identity
- **NPI:** 1073251583 (Entity type: Individual)
- **Enumerated:** May 24, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** R-12528 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HAWKINS DR, Iowa City, IA 52242-1009
- **Phone:** (319) 356-2034
## 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:** Mercy Physician Associates, Inc (NPI 1306118310, North Liberty, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern Illinois University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** May 27, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1073251583) · Data from the CMS NPPES public registry.