NPPES file of Aug 9, 2026

Lawrence K. Lief, DO

Family Medicine Physician · Westlake, OH

Lawrence K. Lief, DO is a family medicine physician with a practice address in Westlake, Ohio, and NPI 1114929080, issued on Aug 11, 2005. Check the license (Ohio 34001544, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114929080
Name
Lawrence K. Lief
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
34001544 OH
Self-reported in NPPES; status is on the state search
Practice location
26908 Detroit RD, Westlake, OH 44145
Phone
(440) 777-3500
Enumerated
Aug 11, 2005
Record last updated
Sep 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(440) 871-6726
Medicaid ID
0112201 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →

Also registered at 26908 Detroit RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Adornetto, DOInternal Medicine Physician1235139767
  2. Julie Bogner, RDNRegistered Dietitian1518368034
  3. Julie Bradford, MSN, FNP-BCFamily Nurse Practitioner1467796417
  4. Lisa Brown, NPAdult Health Nurse Practitioner1063815587
  5. Elizabeth Confalone, DPMPodiatrist1891882296
  6. Vanessa Duber, NP-CFamily Nurse Practitioner1144650227

Verify Lawrence K. Lief in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 34001544    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $99.15

1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lawrence Lief$99.15
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Lawrence K. Lief among 5,606 family medicine physician records in Ohio

Lawrence K. Lief, DO is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 82% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2016 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 family medicine physician records list a practice address in Westlake

They are 38 of the 1,749 NPPES records with a practice address in Westlake, and 5,606 family medicine physician records in Ohio.

All 5,606 in Ohio → Every provider in Westlake → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Matthew Blazek, M.D.Westlake, OH 441451053317248
  2. James Corpus, M.D.Westlake, OH 441451801862586
  3. Michael Grusenmeyer, M.D.Westlake, OH 441451407826910
  4. Brant Holtzmeier, D.OWestlake, OH 441451760460356
  5. Julie Kayes, MDWestlake, OH 441451043280761
  6. Jason Komitau, M.D.Westlake, OH 441451356340152
  7. Robert Krajcik, MDWestlake, OH 441451003886755
  8. Mary Revolinsky Dykin, MDWestlake, OH 441451790774099

Common questions

What is Lawrence K. Lief, DO's NPI number?

Lawrence K. Lief, DO's National Provider Identifier (NPI) is 1114929080, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence K. Lief, DO located?

The NPPES record lists a practice address at 26908 Detroit RD, Westlake, OH, 44145. Phone: (440) 777-3500. Providers update this record themselves, so call before visiting.

How can I verify Lawrence K. Lief, DO's license?

NPPES lists Ohio license number 34001544, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.