Mark S. Bezzek, M.D.
Emergency Medicine Physician · Norristown, PA
Mark S. Bezzek, M.D. is an emergency medicine physician with a practice address in Norristown, Pennsylvania, and NPI 1902862949, issued on Apr 26, 2006. Check the license (Pennsylvania MD040326L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mark S. Bezzek
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD040326L PA
2012-00003 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2701 Dekalb Pike, Norristown, PA 19401
- Phone
- (610) 278-2000
- Enumerated
- Apr 26, 2006
- Record last updated
- Sep 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110531000355); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 2701 Dekalb Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark S. Bezzek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD040326LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average emergency medicine physician in 2024
743 Medicare Part D claims for 398 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 77 claims were for opioids.
Most prescribed
- Azithromycin90 claims
- Ketorolac Tromethamine85 claims
- Cyclobenzaprine Hcl80 claims
- Cephalexin63 claims
- Tramadol Hcl63 claims
- Ondansetron Odt54 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.
The MIPS final score for 2023 (Medicare payment program): 90.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Princeton Community Hospital Assn. Inc.Princeton, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark S. Bezzek among 3,911 emergency medicine physician records in Pennsylvania
Mark S. Bezzek, M.D. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% 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, 69% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1984 · median 2013 among the 2,231 with a school on file
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 emergency medicine physician records list a practice address in Norristown
They are 12 of the 818 NPPES records with a practice address in Norristown, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Norristown → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Brian DuffellEast Norriton, PA 194011629426978
- Robert Fine, MDEast Norriton, PA 194011033153184
- Randy Grinspan, DONorristown, PA 194011780778589
- Arthur Hayes, M.D.Norristown, PA 194011568426716
- James McHugh, MDNorristown, PA 194011437195112
- Benjamin NohNorristown, PA 194011972777803
- Thomas Paparella, D.O.Norristown, PA 194011841258241
- Stephen Pulley, DONorristown, PA 194011811951437
Common questions
What is Mark S. Bezzek, M.D.'s NPI number?
Mark S. Bezzek, M.D.'s National Provider Identifier (NPI) is 1902862949, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark S. Bezzek, M.D. located?
The NPPES record lists a practice address at 2701 Dekalb Pike, Norristown, PA, 19401. Phone: (610) 278-2000. Providers update this record themselves, so call before visiting.
How can I verify Mark S. Bezzek, M.D.'s license?
NPPES lists Pennsylvania license number MD040326L, 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 Mark S. Bezzek, M.D. prescribe under Medicare Part D?
In 2024, Mark S. Bezzek, M.D. had 743 Medicare Part D claims for 398 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Mark S. Bezzek, M.D.'s MIPS final score?
The 2023 MIPS final score is 90.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.