NPPES file of Aug 9, 2026

Lawrence A. Wieger, DO

Obesity Medicine (Family Medicine) Physician · Lancaster, PA

Lawrence A. Wieger, DO is an obesity medicine (family medicine) physician with a practice address in Lancaster, Pennsylvania, and NPI 1326037482, issued on Oct 20, 2005. Check the license (Pennsylvania OS006930L, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1326037482
Name
Lawrence A. Wieger
Credential
DO
Primary taxonomy
Obesity Medicine (Family Medicine) Physician 207QB0002X
License number
OS006930L PA
Self-reported in NPPES; status is on the state search
Practice location
2150 Harrisburg Pike, Lancaster, PA 17601
Phone
(717) 544-2935
Enumerated
Oct 20, 2005
Record last updated
Aug 22, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(717) 544-3935
Medicaid ID
001167636 PA
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 obesity medicine (family medicine) physician records → All 16 in Pennsylvania → Look up another NPI →

Also registered at 2150 Harrisburg Pike

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

  1. Jennie Corinne Baublitz Brenenborg, DOPain Medicine Physician1538119854
  2. Rupak Bhuyan, M.DOphthalmology Physician1609363829
  3. Lynn CollinsRegistered Dietitian1437928835
  4. Allison Crowell, MDNeurology Physician1114312568
  5. Ellen Depoy, MDNeurology Physician1992230726
  6. Melissa Destefano, PA-CMedical Physician Assistant1265461313

Verify Lawrence A. Wieger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license OS006930L    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 Pennsylvania license search

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90% fewer Medicare Part D claims than the average obesity medicine (family medicine) physician in 2024

104 Medicare Part D claims for 16 beneficiaries, against an average of 1,031 among the 109 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.

  1. Lawrence Wieger104
  2. Specialty average1,031

Most prescribed

  1. Ozempic36 claims
  2. Metformin Hcl Er21 claims
  3. Topiramate20 claims
  4. Bupropion Hcl Sr12 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: $135.69

1 payment: food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 67 providers of this specialty with any payment received $5,056.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lawrence Wieger$135.69
  2. Specialty average$5,056.33

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

Lawrence A. Wieger among 16 obesity medicine (family medicine) physician records in Pennsylvania

Lawrence A. Wieger, DO is one of 16 obesity medicine (family medicine) physician records with a practice address in Pennsylvania. 94% 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, 94% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2016 · 31% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QB0002X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obesity Medicine (Family Medicine) Physician providers in Pennsylvania

There are 16 obesity medicine (family medicine) physician records in Pennsylvania.

All 16 in Pennsylvania → Every provider in Lancaster → Obesity Medicine (Family Medicine) Physician nationwide →

The 8 obesity medicine (family medicine) physician records with the nearest ZIP codes

  1. Darrin Doran, D.O.Pottsville, PA 179011679011647
  2. Sophia Michailidis, DOEaston, PA 180451023049657
  3. Paul Baughman, DOHarrisburg, PA 171121902861230
  4. Karel Keiter, DOHarrisburg, PA 171091396702197
  5. Asima Ahmad, D.O.Allentown, PA 181031629346408
  6. Robin Schroeder, MDAllentown, PA 181031134346083
  7. Kia West, M.D.Allentown, PA 181031467621953
  8. Paul Klink, MDState College, PA 168031942265111

Common questions

What is Lawrence A. Wieger, DO's NPI number?

Lawrence A. Wieger, DO's National Provider Identifier (NPI) is 1326037482, issued on Oct 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence A. Wieger, DO located?

The NPPES record lists a practice address at 2150 Harrisburg Pike, Lancaster, PA, 17601. Phone: (717) 544-2935. Providers update this record themselves, so call before visiting.

How can I verify Lawrence A. Wieger, DO's license?

NPPES lists Pennsylvania license number OS006930L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lawrence A. Wieger, DO prescribe under Medicare Part D?

In 2024, Lawrence A. Wieger, DO had 104 Medicare Part D claims for 16 beneficiaries; the average among obesity medicine (family medicine) physician prescribers was 1,031. 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.

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.