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NANCY J. LAZARESCU D.O.
NPI 1548463227
Internal Medicine in Willoughby, OH

Active since June 08, 2007PECOS EnrolledAccepts Medicare Assignment
36100 EUCLID AVE, SUITE 240, WILLOUGHBY, OH 44094(440) 953-6294(440) 918-4687 Get Directions Write a Review

NPPES record last updated: March 1, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nancy J. Lazarescu D.o. NPPES

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

NANCY J. LAZARESCU D.O. (NPI 1548463227) is an individual internal medicine provider in Willoughby, Ohio, licensed in Ohio (34-008906) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Euclid Hospital, and is a graduate of Ohio University, College Of Osteopathic Medicine (2003).

NPPES Registry Identity

NPI1548463227
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameNANCY J. LAZARESCUCredential: D.O.
Location Address36100 EUCLID AVE, SUITE 240Willoughby, OH 44094-4456
Mailing AddressPo Box 714328Columbus, OH 43271-4328 · (440) 953-6294 · Fax (440) 918-4687
Phone(440) 953-6294
Fax(440) 918-4687
Sole ProprietorNo
Medical School CMSOhio University, College Of Osteopathic MedicineGraduated 2003
Enumeration DateJune 8, 2007
Last NPPES UpdateMarch 1, 2021
NPPES CertifiedMarch 1, 2021
✔ NPI 1548463227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 34-008906
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
36100 EUCLID AVE, Willoughby, OH 44094
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Other Identifiers 1

Medicaid2806066OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Corporation of Ohio.Insurance ›

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

Nancy J. Lazarescu D.o. 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 ID9739272220
PECOS Enrollment IDI20070829000323
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 7

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
241 services152 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
158 services115 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
93 services93 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
90 services71 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
53 services53 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

South Pointe Hospital

Acute Care Hospitals · Warrensville Heights, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360144
Location20000 Harvard RoadWarrensville Heights, OH 44122 · Cuyahoga County

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360180
Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County
Emergency services Birthing friendly

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44094 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
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
13 suppliers32 claims72 services$5.24 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
9 suppliers18 claims24 services$0.99 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. HARBHAJAN S PARMAR M.D.
Internal Medicine
36100 EUCLID AVE, STE 350
WILLOUGHBY, OH 44094
Lake County (440) 946-8300
DR. LISA A DAVIS M.D.
Plastic Surgery
36100 EUCLID AVE, #490
WILLOUGHBY, OH 44094
Lake County (440) 953-1818
GEORGE ELI DROGOMIR PA-C
Internal Medicine (Rheumatology)
36100 EUCLID AVE, SUITE 170
WILLOUGHBY, OH 44094
Lake County (440) 953-8700
BORIS VINOGRADSKY MD INC
Surgery
36100 EUCLID AVE
WILLOUGHBY, OH 44094
Lake County (440) 953-8055
LAKE ENT INC
Otolaryngology
36100 EUCLID AVE, #350
WILLOUGHBY, OH 44094
Lake County (440) 942-9308
DR. MARK E ANGEL M.D.
Internal Medicine (Interventional Cardiology)
36100 EUCLID AVE, #300
WILLOUGHBY, OH 44094
Lake County (440) 942-5400
MRS. JOY JEAN IANIRO NURSE PRACTITIONER
Nurse Practitioner
36100 EUCLID AVE, 120
WILLOUGHBY, OH 44094
Lake County (440) 951-8360
DR. MOHAMED A ATASSI MD
Internal Medicine (Cardiovascular Disease)
36100 EUCLID AVE, SUITE 120
WILLOUGHBY, OH 44094
Lake County (440) 951-8360

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 Nancy Lazarescu's NPI number?

The NPI number for Nancy Lazarescu is 1548463227. It was assigned to this individual provider in the NPPES registry on June 8, 2007.

Where is Nancy Lazarescu located?

Nancy Lazarescu practices at 36100 Euclid Ave Suite 240, Willoughby, OH 44094. The listed phone number is (440) 953-6294.

What is Nancy Lazarescu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nancy Lazarescu enrolled in Medicare?

Yes. Nancy Lazarescu 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.

What insurance does Nancy Lazarescu accept?

Health plans from Oscar Insurance Corporation of Ohio list Nancy Lazarescu 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 Nancy Lazarescu affiliated with any hospitals?

According to CMS data, Nancy Lazarescu is affiliated with Euclid Hospital, South Pointe Hospital, Cleveland Clinic and Hillcrest Hospital.

When was this NPI record last updated?

The NPPES record for Nancy Lazarescu was last updated on March 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.