David Shaun Bub, MD
Colon & Rectal Surgery Physician · Allentown, PA
David Shaun Bub, MD is a colon & rectal surgery physician with a practice address in Allentown, Pennsylvania, and NPI 1558330621, issued on Mar 14, 2006. Check the license (Pennsylvania MD435011, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- David Shaun Bub
- Credential
- MD
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License numbers
- MD435011 PA
221421 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1275 S Cedar Crest Blvd, Allentown, PA 18103
- Phone
- (610) 433-7571
- Enumerated
- Mar 14, 2006
- Record last updated
- Nov 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (610) 433-8075
- Medicare enrollment
- Enrolled (PECOS I20081016000208); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 122 in Pennsylvania → Look up another NPI →
Also registered at 1275 S Cedar Crest Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony Abdalla, DMDDentist1871672105
- Joseph Bognet, D.O.Family Medicine Physician1699752162
- Indru Khubchandani, M.D.Colon & Rectal Surgery Physician1841270964
- Tiffany Lutz, LSWSocial Worker1689247199
- John Stasik, M.D.Colon & Rectal Surgery Physician1861472227
- Bradford Young, DMDDentist1578642807
Verify David Shaun Bub in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD435011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average colon & rectal surgery physician in 2024
246 Medicare Part D claims for 109 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Mesalamine31 claims
- Sulfasalazine31 claims
- Colestipol Hcl20 claims
- Metronidazole20 claims
- Sulfasalazine Dr18 claims
- Diphenoxylate-Atropine11 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: $298.62
8 payments; by number, the most common kind was food and beverage; the largest payer was Thd America, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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 GroupAllentown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Shaun Bub among 122 colon & rectal surgery physician records in Pennsylvania
David Shaun Bub, MD is one of 122 colon & rectal surgery physician records with a practice address in Pennsylvania. 84% 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 20% of them.
- NPI issued2006 · 20% of these records are older, 45% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1995 · median 2000 among the 91 with a school on file
- Record last updated2016 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in Pennsylvania
There are 122 colon & rectal surgery physician records in Pennsylvania.
All 122 in Pennsylvania → Every provider in Allentown → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Kristen HalmAllentown, PA 181031841328309
- Michael Johns, D.O.Allentown, PA 181031639601214
- Indru Khubchandani, M.D.Allentown, PA 181031841270964
- Linda Lapos, MDAllentown, PA 181031841249406
- John Park, M.D.Allentown, PA 181031083690200
- Mikhail Rakhmanine, M.D.Allentown, PA 181031326028705
- William Sangster, M.D.Allentown, PA 181031740574953
- John Stasik, M.D.Allentown, PA 181031861472227
Common questions
What is David Shaun Bub, MD's NPI number?
David Shaun Bub, MD's National Provider Identifier (NPI) is 1558330621, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Shaun Bub, MD located?
The NPPES record lists a practice address at 1275 S Cedar Crest Blvd, Allentown, PA, 18103. Phone: (610) 433-7571. Providers update this record themselves, so call before visiting.
How can I verify David Shaun Bub, MD's license?
NPPES lists Pennsylvania license number MD435011, 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 David Shaun Bub, MD prescribe under Medicare Part D?
In 2024, David Shaun Bub, MD had 246 Medicare Part D claims for 109 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.