Gary Clauser, MD
Neurology Physician · Allentown, PA
Gary Clauser, MD is a neurology physician with a practice address in Allentown, Pennsylvania, and NPI 1598773038, issued on Aug 3, 2006. Check the license (Pennsylvania MD071824L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gary Clauser
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- MD071824L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1250 S Cedar Crest Blvd, Allentown, PA 18103
- Phone
- (610) 402-8420
- Enumerated
- Aug 3, 2006
- Record last updated
- Jan 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (610) 402-1689
- Medicare enrollment
- Enrolled (PECOS I20050502001058); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,077 in Pennsylvania → Look up another NPI →
Also registered at 1250 S Cedar Crest Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Ahnert, M.D.Cardiovascular Disease Physician1245260587
- Ghulam Akbar, M.DCardiovascular Disease Physician1578900221
- George Arangio, M.D.Orthopaedic Surgery Physician1477559987
- Kathy AttiehMedical Physician Assistant1992868012
- Aurangzeb Baber, M.D.Advanced Heart Failure and Transplant Cardiology Physician1942513932
- Angelo Baccala, MDUrology Physician1811019797
Verify Gary Clauser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD071824LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average neurology physician in 2024
1,827 Medicare Part D claims for 282 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Gabapentin211 claims
- Donepezil Hcl152 claims
- Nortriptyline Hcl85 claims
- Baclofen70 claims
- Dalfampridine Er67 claims
- Celecoxib52 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: $70,948.79
52 payments; by number, the most common kind was compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was Emd Serono, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Lehigh Valley Physician GroupGilbertsville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Clauser among 1,077 neurology physician records in Pennsylvania
Gary Clauser, MD is one of 1,077 neurology physician records with a practice address in Pennsylvania. 83% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 63% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1998 · median 2007 among the 727 with a school on file
- Record last updated2016 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Pennsylvania
There are 1,077 neurology physician records in Pennsylvania.
All 1,077 in Pennsylvania → Every provider in Allentown → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Peter Barbour, MDAllentown, PA 181031992713515
- Yevgeniy Isayev, MDAllentown, PA 181031518975077
- Dmitry Khaitov, MDAllentown, PA 181031720249048
- Megan Leary, M.D.Allentown, PA 181031669419859
- John Margraf, MDAllentown, PA 181031770590440
- Paul McCabe, MDAllentown, PA 181031114975299
- Tara Morrison, MDAllentown, PA 181031144286501
- James Redenbaugh, MDAllentown, PA 181031952310997
Common questions
What is Gary Clauser, MD's NPI number?
Gary Clauser, MD's National Provider Identifier (NPI) is 1598773038, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Clauser, MD located?
The NPPES record lists a practice address at 1250 S Cedar Crest Blvd, Allentown, PA, 18103. Phone: (610) 402-8420. Providers update this record themselves, so call before visiting.
How can I verify Gary Clauser, MD's license?
NPPES lists Pennsylvania license number MD071824L, 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 Gary Clauser, MD prescribe under Medicare Part D?
In 2024, Gary Clauser, MD had 1,827 Medicare Part D claims for 282 beneficiaries; the average among neurology physician prescribers was 1,370. 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.