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ALYSSA NICOLE RIVERA AA
NPI 1972291805
Anesthesiologist Assistant in Columbus, OH

Active since April 27, 2023Accepts Medicare Assignment
520 W 10TH AVE, COLUMBUS, OH 43210(614) 293-8487(614) 293-8153 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Alyssa Nicole Rivera Aa NPPES

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

ALYSSA NICOLE RIVERA AA (NPI 1972291805) is an individual anesthesiologist assistant in Columbus, Ohio, licensed in Ohio (67.000604) and active in the NPI registry since April 2023. She is affiliated with Ssm Health St Mary's Hospital - St Louis, maintains a secondary practice location in Saint Louis, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1972291805
Entity TypeIndividualFemale
Primary Taxonomy367H00000X
Provider Legal NameALYSSA NICOLE RIVERACredential: AA
Location Address520 W 10TH AVEColumbus, OH 43210-1328
Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-8487 · Fax (614) 293-8153
Phone(614) 293-8487
Fax(614) 293-8153
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 27, 2023
Last NPPES UpdateSeptember 2, 2026
NPPES CertifiedSeptember 2, 2026
✔ NPI 1972291805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367H00000X
License✔ Licensed in OH · 67.000604
Definition
An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.
520 W 10TH AVE, Columbus, OH 43210
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Secondary Practice Location 1

Location 11465 S Grand BlvdSaint Louis, MO 63104-1003 · Phone (314) 577-5600

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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 Nicole Rivera Aa 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 ID2860854650
PECOS Enrollment IDI20230810001840

Medicare Billing Reassignments

2

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

Ssm Health Care Group
398 mi
Internal Medicine
1225 SOUTH GRAND BLVD, 2L - DOOR 3,4
Saint Louis, MO 63104
  • Reassigned Medicare billing, Missouri enrollment
  • 1,294 clinicians in this Medicare group
NPI 1306589544 (314) 977-6100
Ssm Health Slu Hospital Anesthesia Physician Billing, LLC
398 mi
Anesthesiology
3635 VISTA AVE
Saint Louis, MO 63110
  • Reassigned Medicare billing, Missouri enrollment
  • 142 clinicians in this Medicare group
NPI 1407232804 (314) 577-8000

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 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ssm Health St Mary's Hospital - St Louis

Acute Care Hospitals · Richmond Heights, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260091
Location6420 Clayton RdRichmond Heights, MO 63117 · St. Louis County
Emergency services Birthing friendly

Ssm Health Saint Louis University Hospital

Acute Care Hospitals · Saint Louis, MO
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260105
Location3635 Vista AveSaint Louis, MO 63110 · St. Louis City County
Emergency services

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.

SARON CHECKOLE DO
Emergency Medicine
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8305
LUCAS GILFILLAN APRN-CNP
Nurse Practitioner
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-4969
ABISHA ALI PA-C
Physician Assistant
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-4969
DESTANY MARTIN
Registered Nurse
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 292-8000
CHARLES B. MCCOMBS MD
Emergency Medicine
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8300
KELLY DURKIN RN
Registered Nurse (Case Management)
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (330) 280-6969
BAILEY LYNN DROSSMAN PA-C
Physician Assistant
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-4854
MICHAEL JAMES WERT
Internal Medicine (Pulmonary Disease)
520 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-4925

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 Rivera's NPI number?

The NPI number for Alyssa Rivera is 1972291805. It was assigned to this individual provider in the NPPES registry on April 27, 2023.

Where is Alyssa Rivera located?

Alyssa Rivera practices at 520 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 293-8487.

What is Alyssa Rivera's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Is Alyssa Rivera enrolled in Medicare?

Yes. Alyssa Rivera 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 Alyssa Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Rivera reassigns Medicare benefits to 2 organizations: Ssm Health Care Group (Saint Louis, MO) and Ssm Health Slu Hospital Anesthesia Physician Billing, LLC (Saint Louis, MO). 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 Alyssa Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alyssa Rivera accept?

Health plans from Anthem Blue Cross and Blue Shield list Alyssa Rivera 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 Rivera affiliated with any hospitals?

According to CMS data, Alyssa Rivera is affiliated with Ssm Health St Mary's Hospital - St Louis and Ssm Health Saint Louis University Hospital.

When was this NPI record last updated?

The NPPES record for Alyssa Rivera was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.