Peter Walter Lementowski, MD
Adult Reconstructive Orthopaedic Surgery Physician · Valhalla, NY
Peter Walter Lementowski, MD is an adult reconstructive orthopaedic surgery physician with a practice address in Valhalla, New York, and NPI 1942366943, issued on Dec 28, 2006. Check the license (New York 245136, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Peter Walter Lementowski
- Credential
- MD
- Primary taxonomy
- Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
- License numbers
- 245136 NY
MT188816 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Woods RD FL 4, Valhalla, NY 10595
- Phone
- (914) 789-2700
- Enumerated
- Dec 28, 2006
- Record last updated
- Dec 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (914) 789-2745
- Medicare enrollment
- Enrolled (PECOS I20080404000280); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest adult reconstructive orthopaedic surgery physician records → All 107 in New York → Look up another NPI →
Also registered at 100 Woods RD FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Hoisington, M.D.Orthopaedic Surgery Physician1851321020
Verify Peter Walter Lementowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 245136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average adult reconstructive orthopaedic surgery physician in 2024
133 Medicare Part D claims for 59 beneficiaries, against an average of 579 among the 1,112 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 38 claims were for opioids.
Most prescribed
- Mupirocin48 claims
- Oxycodone Hcl26 claims
- Celecoxib19 claims
- Silver Sulfadiazine11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,522.32
17 payments; by number, the most common kind was food and beverage; the largest payer was Globus Medical, Inc. The 1,060 providers of this specialty with any payment received $68,015.27 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Westchester Medical Center Advanced Physician Services PCValhalla, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Walter Lementowski among 107 adult reconstructive orthopaedic surgery physician records in New York
Peter Walter Lementowski, MD is one of 107 adult reconstructive orthopaedic surgery physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 68% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 2009 among the 76 with a school on file
- Record last updated2021 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0114X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Reconstructive Orthopaedic Surgery Physician providers in New York
There are 107 adult reconstructive orthopaedic surgery physician records in New York.
All 107 in New York → Every provider in Valhalla → Adult Reconstructive Orthopaedic Surgery Physician nationwide →
The 8 adult reconstructive orthopaedic surgery physician records with the nearest ZIP codes
- Isaac Livshetz, M.D.White Plains, NY 106011427391754
- Eric Grossman, M.D.Harrison, NY 105281740484526
- Harvey Insler, MDHarrison, NY 105281245274273
- Thomas Schmicker, M.D.Yonkers, NY 107101407234826
- Shai Shemesh, M.D.Bronx, NY 104631053783100
- Yossef Blum, MDBronx, NY 104611649430711
- Evan Schwechter, M.D.Bronx, NY 104611659676740
- Ronald Huang, MDBronx, NY 104571801153911
Common questions
What is Peter Walter Lementowski, MD's NPI number?
Peter Walter Lementowski, MD's National Provider Identifier (NPI) is 1942366943, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Walter Lementowski, MD located?
The NPPES record lists a practice address at 100 Woods RD FL 4, Valhalla, NY, 10595. Phone: (914) 789-2700. Providers update this record themselves, so call before visiting.
How can I verify Peter Walter Lementowski, MD's license?
NPPES lists New York license number 245136, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter Walter Lementowski, MD prescribe under Medicare Part D?
In 2024, Peter Walter Lementowski, MD had 133 Medicare Part D claims for 59 beneficiaries; the average among adult reconstructive orthopaedic surgery physician prescribers was 579. Part D covers Medicare prescriptions only.
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.
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.