Peter W. Lachiewicz, DO
Obstetrics & Gynecology Physician · Greenville, OH
Peter W. Lachiewicz, DO is an obstetrics & gynecology physician with a practice address in Greenville, Ohio, and NPI 1528035912, issued on Mar 3, 2006. Check the license (Ohio 34003993, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter W. Lachiewicz
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 34003993 OH
Self-reported in NPPES; status is on the state search - Practice location
- 820 Central Ave, Greenville, OH 45331
- Phone
- (937) 548-5365
- Enumerated
- Mar 3, 2006
- Record last updated
- Jan 12, 2023
- Fax
- (937) 548-4456
- Medicaid ID
- 0178007 OH
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,572 in Ohio → Look up another NPI →
Also registered at 820 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Bembry, MDObstetrics & Gynecology Physician1962468165
- Patrick Karr, DOObstetrics & Gynecology Physician1386679991
- Alaine Kirby, APRNFamily Nurse Practitioner1881173607
Verify Peter W. Lachiewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34003993Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peter W. Lachiewicz among 1,572 obstetrics & gynecology physician records in Ohio
Peter W. Lachiewicz, DO is one of 1,572 obstetrics & gynecology physician records with a practice address in Ohio. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 47% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2023 · 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 207V00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Ohio
There are 1,572 obstetrics & gynecology physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,572 in Ohio → Every provider in Greenville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- James Bembry, MDGreenville, OH 453311962468165
- Lawrence Gould, M.D.Greenville, OH 453311144261314
- Patrick Karr, DOGreenville, OH 453311386679991
- Jodi McCartney, MDGreenville, OH 453311952361628
- Katherine HanelBeavercreek, OH 453241578007159
- Rogelio Miranda, MDFairborn, OH 453241700983046
- Keith Reisinger-Kindle, DO, MPH, MSBeavercreek, OH 453241801258397
- Marissa Lown, DOEnglewood, OH 453221790314870
Common questions
What is Peter W. Lachiewicz, DO's NPI number?
Peter W. Lachiewicz, DO's National Provider Identifier (NPI) is 1528035912, issued on Mar 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter W. Lachiewicz, DO located?
The NPPES record lists a practice address at 820 Central Ave, Greenville, OH, 45331. Phone: (937) 548-5365. Providers update this record themselves, so call before visiting.
How can I verify Peter W. Lachiewicz, DO's license?
NPPES lists Ohio license number 34003993, 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. An NPI identifies who bills; it is not a license.
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.