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DR. SIERRA KATHLEEN KOVACS DO
NPI 1740847151
Anesthesiology in Mayfield Heights, OH

Active since May 21, 2019PECOS EnrolledAccepts Medicare Assignment
6780 MAYFIELD RD, MAYFIELD HEIGHTS, OH 44124(440) 312-4500 Get Directions Write a Review

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 16, 2026, Oct 4, 2024, Feb 21, 2023 and 1 more (4 updates tracked since 2019).

About Dr. Sierra Kathleen Kovacs Do NPPES

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

DR. SIERRA KATHLEEN KOVACS DO (NPI 1740847151) is an individual anesthesiology provider in Mayfield Heights, Ohio, licensed in Ohio (34.016406) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Euclid Hospital, and is a graduate of Marian University College Of Osteopathic Medicine (2019).

NPPES Registry Identity

NPI1740847151
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. SIERRA KATHLEEN KOVACSCredential: DO
Location Address6780 MAYFIELD RDMayfield Heights, OH 44124-2203
Mailing Address2239 City View DrCleveland, OH 44113-4509 · (317) 828-3446
Phone(440) 312-4500
Sole ProprietorNo
Medical School CMSMarian University College Of Osteopathic MedicineGraduated 2019
Enumeration DateMay 21, 2019
Last NPPES UpdateJanuary 16, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2026
✔ NPI 1740847151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in OH · 34.016406✔ Licensed in PA · OS023879
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
6780 MAYFIELD RD, Mayfield Heights, OH 44124
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sierra Kathleen Kovacs Do 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 ID1052643756
PECOS Enrollment IDI20230731002358, I20240912000802
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
17 services17 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients
Anesthesia for other procedure on upper abdomen 00790
Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Euclid Hospital

Acute Care Hospitals · Euclid, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360082
Location18901 Lake Shore BoulevardEuclid, OH 44119 · Cuyahoga County

Hillcrest Hospital

Acute Care Hospitals · Mayfield Heights, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360230
Location6780 Mayfield RoadMayfield Heights, OH 44124 · Cuyahoga County
Birthing friendly

Forbes Hospital

Acute Care Hospitals · Monroeville, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390267
Location2570 Haymaker RoadMonroeville, PA 15146 · Allegheny County
Emergency services Birthing friendly

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.

MRS. MICHELE CELESTE EDGINGTON C.C.P.
Perfusionist
6780 MAYFIELD RD
MAYFIELD HTS, OH 44124
Cuyahoga County (440) 312-4500
HOWARD A SCHULTZ PA-C
Physician Assistant
6780 MAYFIELD RD
MAYFIELD HTS, OH 44124
Cuyahoga County (440) 449-4500
MIA KATHERINE RIZZO CAA
Anesthesiologist Assistant
6780 MAYFIELD RD
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (440) 312-4500
HILLCREST DIAGNOSTIC CARDIOLOGY
Internal Medicine (Cardiovascular Disease)
6780 MAYFIELD RD
CLEVELAND, OH 44124
Cuyahoga County (440) 312-4399
DR. CHRISTINE LYNN PROUDFIT MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
6780 MAYFIELD RD
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (440) 312-2229
MRS. STEPHANIE MARIE RIVERA MSN, APRN, FNP-C
Nurse Practitioner (Family)
6780 MAYFIELD RD
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (216) 476-7000
MR. JAMES KUS
Physical Therapist
6780 MAYFIELD RD, REHAB DEPARTMENT
MAYFIELD HTS, OH 44124
Cuyahoga County (440) 312-8560
ALLISON JINDRA CNP
Nurse Practitioner (Obstetrics & Gynecology)
6780 MAYFIELD RD
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (440) 312-4500

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 Sierra Kovacs's NPI number?

The NPI number for Sierra Kovacs is 1740847151. It was assigned to this individual provider in the NPPES registry on May 21, 2019.

Where is Sierra Kovacs located?

Sierra Kovacs practices at 6780 Mayfield Rd, Mayfield Heights, OH 44124. The listed phone number is (440) 312-4500.

What is Sierra Kovacs's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Sierra Kovacs enrolled in Medicare?

Yes. Sierra Kovacs 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.

Is Sierra Kovacs affiliated with any hospitals?

According to CMS data, Sierra Kovacs is affiliated with Euclid Hospital, Hillcrest Hospital and Forbes Hospital.

When was this NPI record last updated?

The NPPES record for Sierra Kovacs was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.