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KATY STALLO LEWELLYN CRNA
NPI 1992988745
Nurse Anesthetist, Certified Registered in Cincinnati, OH

Active since December 14, 2007Accepts Medicare Assignment
3333 BURNET AVE, ANESTHESIA, ML 2001, CINCINNATI, OH 45229(513) 636-4408(513) 636-7337 Get Directions Write a Review

NPPES record last updated: June 9, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Katy Stallo Lewellyn Crna NPPES

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

KATY STALLO LEWELLYN CRNA (NPI 1992988745) is an individual nurse anesthetist, certified registered in Cincinnati, Ohio, licensed in Ohio (09884) and active in the NPI registry since December 2007. She is a graduate of Other (2007).

NPPES Registry Identity

NPI1992988745
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameKATY STALLO LEWELLYNCredential: CRNA
Location Address3333 BURNET AVE, ANESTHESIA, ML 2001Cincinnati, OH 45229-3039
Mailing Address3333 Burnet Ave, Medical Staff Services, Ml 5021Cincinnati, OH 45229-3039 · (513) 636-0356 · Fax (513) 636-2511
Phone(513) 636-4408
Fax(513) 636-7337
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateDecember 14, 2007
Last NPPES UpdateJune 9, 2023
NPPES CertifiedJune 9, 2023
✔ NPI 1992988745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in OH · 09884
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
3333 BURNET AVE, Cincinnati, OH 45229
Open in Google Maps ↗

Other Names 1

Former Name (1)Katy Suzanne Stallo

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Katy Stallo Lewellyn Crna 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 ID4981063641
PECOS Enrollment IDI20230629000637

Medicare Billing Reassignments

3

Medicare enrollment records show Katy Lewellyn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ogi Anesthesia, LLC
0.6 mi
Nurse Anesthetist, Certified Registered
2925 VERNON PL, STE 101
Cincinnati, OH 45219
  • Reassigned Medicare billing, Ohio enrollment
  • 114 clinicians in this Medicare group
NPI 1962776807 (513) 751-6667
Western Ohio Sedation Associates, LLC
44 mi
Nurse Anesthetist, Certified Registered
75 SYLVANIA DR
Beavercreek, OH 45440
  • Reassigned Medicare billing, Ohio enrollment
  • 58 clinicians in this Medicare group
NPI 1649777699 (937) 320-5050
Anesthesia Dynamics LLC
810 mi
Anesthesiology
206 2ND ST E
Bradenton, FL 34208
  • Reassigned Medicare billing, Ohio enrollment
  • 111 clinicians in this Medicare group
NPI 1073001012 (888) 851-4642

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 45229 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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 20

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

PREEYACHA PACHARN M.D.
Radiology (Pediatric Radiology)
3333 BURNET AVE, ML 5031
CINCINNATI, OH 45229
Hamilton County (513) 636-4251
BRIAN KEITH TURPIN D.O.
Pediatrics (Pediatric Hematology-Oncology)
3333 BURNET AVE
CINCINNATI, OH 45229
Hamilton County (513) 636-3381
ETHAN J MUSGRAVE M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3333 BURNET AVE, ML 3014
CINCINNATI, OH 45229
Hamilton County (513) 636-4788
KATHRYN WEAVER M.D.
Medical Genetics (Clinical Genetics (M.D.))
3333 BURNET AVE, ML 4006
CINCINNATI, OH 45229
Hamilton County (513) 636-4760
ROBIN T COTTON, MD, INC
Otolaryngology (Pediatric Otolaryngology)
3333 BURNET AVE, MLC 2018
CINCINNATI, OH 45229
Hamilton County (513) 636-7138
ELIZABETH ANN MOORE CNP
Nurse Practitioner (Acute Care)
3333 BURNET AVE, ML 2003
CINCINNATI, OH 45229
Hamilton County (513) 636-4432
CONSTANCE MARIE MARTIN CNP
Nurse Practitioner (Primary Care)
3333 BURNET AVE, ML 2018
CINCINNATI, OH 45229
Hamilton County (513) 636-4355
EMILY RENAE LY LSW
Case Manager/Care Coordinator
3333 BURNET AVE
CINCINNATI, OH 45229
Hamilton County (513) 803-6316

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 Katy Lewellyn's NPI number?

The NPI number for Katy Lewellyn is 1992988745. It was assigned to this individual provider in the NPPES registry on December 14, 2007. The provider is also known as Katy Suzanne Stallo.

Where is Katy Lewellyn located?

Katy Lewellyn practices at 3333 Burnet Ave Anesthesia, Ml 2001, Cincinnati, OH 45229. The listed phone number is (513) 636-4408.

What is Katy Lewellyn's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Katy Lewellyn enrolled in Medicare?

Yes. Katy Lewellyn 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 Katy Lewellyn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katy Lewellyn reassigns Medicare benefits to 3 organizations: Ogi Anesthesia, LLC (Cincinnati, OH), Western Ohio Sedation Associates, LLC (Beavercreek, OH) and Anesthesia Dynamics LLC (Bradenton, FL). 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 Katy Lewellyn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katy Lewellyn accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Katy Lewellyn 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.

When was this NPI record last updated?

The NPPES record for Katy Lewellyn was last updated on June 9, 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.