Joseph James Herdman, MD
Gastroenterology Physician · Media, PA
Joseph James Herdman, MD is a gastroenterology physician with a practice address in Media, Pennsylvania, and NPI 1417148131, issued on Aug 7, 2007. Check the license (Pennsylvania MD440274, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Joseph James Herdman
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD440274 PA
C1-0008435 DE
Self-reported in NPPES; status is on the state search - Practice location
- 1088 W Baltimore Pike, Media, PA 19063
- Phone
- (610) 565-1808
- Enumerated
- Aug 7, 2007
- Record last updated
- Apr 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (610) 892-9535
- Medicaid ID
- 1417148131 DE
- Medicare enrollment
- Enrolled (PECOS I20110621000322); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2004
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 1088 W Baltimore Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Arcari, PSY.D.Clinical Psychologist1962696732
- William Ayers, M.D.Surgery Physician1851383368
- Stuart Barish, MDGastroenterology Physician1003897299
- Anne Barton, C.R.N.P.Adult Health Nurse Practitioner1417316878
- Amy Basile, D.O., MPHDermatology Physician1487897617
- Justine Bates-Krakoff, PHDClinical Psychologist1518631845
Verify Joseph James Herdman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD440274Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average gastroenterology physician in 2024
817 Medicare Part D claims for 233 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Omeprazole221 claims
- Pantoprazole Sodium155 claims
- Famotidine70 claims
- Mesalamine26 claims
- Cholestyramine24 claims
- Dicyclomine Hcl21 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: $1,389.17
69 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Regional Gastroenterology Associates OF Lancaster, Ltd.Media, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph James Herdman among 1,049 gastroenterology physician records in Pennsylvania
Joseph James Herdman, MD is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 38% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2004 · median 2003 among the 769 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in Media → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Stuart Barish, MDMedia, PA 190631003897299
- William HuntingtonMedia, PA 190631033479704
- Oscar Laborda, M.D.Media, PA 190631235113036
- Eren Taydas, M.D.Media, PA 190631902164742
- Michael Waronker, DOMedia, PA 190631275623449
- Richard Grunt, MDGarnet Valley, PA 190601033448725
- David Popper, M.D.Yardley, PA 190671235173725
- Elliott Frank, D.O.Levittown, PA 190571184659468
Common questions
What is Joseph James Herdman, MD's NPI number?
Joseph James Herdman, MD's National Provider Identifier (NPI) is 1417148131, issued on Aug 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joseph James Herdman, MD located?
The NPPES record lists a practice address at 1088 W Baltimore Pike, Media, PA, 19063. Phone: (610) 565-1808. Providers update this record themselves, so call before visiting.
How can I verify Joseph James Herdman, MD's license?
NPPES lists Pennsylvania license number MD440274, 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 Joseph James Herdman, MD prescribe under Medicare Part D?
In 2024, Joseph James Herdman, MD had 817 Medicare Part D claims for 233 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.