John T. Joseph, M.D.
Pulmonary Disease Physician · Ephrata, PA
John T. Joseph, M.D. is a pulmonary disease physician with a practice address in Ephrata, Pennsylvania, and NPI 1992758627, issued on May 17, 2006. Check the license (Pennsylvania MD421555, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John T. Joseph
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- MD421555 PA
Self-reported in NPPES; status is on the state search - Practice location
- 446 N Reading RD, Ephrata, PA 17522
- Phone
- (717) 738-4334
- Enumerated
- May 17, 2006
- Record last updated
- Aug 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (717) 438-3289
- Medicaid IDs
- 100955074 PA
1009550740001 PA - Medicare enrollment
- Enrolled (PECOS I20040701001068); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 779 in Pennsylvania → Look up another NPI →
Also registered at 446 N Reading RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arun Agrawal, MDPulmonary Disease Physician1932300241
- Ammar Alimam, MDCritical Care Medicine (Internal Medicine) Physician1770542946
- Lauren Arrick, CRNPFamily Nurse Practitioner1578222071
- Ericka Berger, MDFamily Medicine Physician1942251871
- Carol Blake, PA-CPhysician Assistant1538208533
- Gregory Brown, M.D.Pulmonary Disease Physician1881856334
Verify John T. Joseph in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD421555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,671 Medicare Part D claims for 229 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims. 14 claims were for opioids.
Most prescribed
- Trelegy Ellipta259 claims
- Anoro Ellipta226 claims
- Albuterol Sulfate Hfa161 claims
- Amoxicillin-Clavulanate Potass103 claims
- Montelukast Sodium91 claims
- Breo Ellipta81 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: $4,040.85
8 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Wellspan Medical GroupEphrata, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John T. Joseph among 779 pulmonary disease physician records in Pennsylvania
John T. Joseph, M.D. is one of 779 pulmonary disease physician records with a practice address in Pennsylvania. 86% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 53% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1983 · median 2003 among the 568 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Pennsylvania
There are 779 pulmonary disease physician records in Pennsylvania.
All 779 in Pennsylvania → Every provider in Ephrata → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Arun Agrawal, MDEphrata, PA 175221932300241
- Gregory Brown, M.D.Ephrata, PA 175221881856334
- Michael Delacruz, M.D.Ephrata, PA 175221629232087
- Sai Doppalapudi, MDLancaster, PA 176011396257531
- Daron Kahn, M.D.Lancaster, PA 176011689816613
- Dina Khateeb, D.O.Lancaster, PA 176011902195183
- Harshadkumar Patel, MDLancaster, PA 176011881888964
- Scott Silverstein, DOLancaster, PA 176011396798021
Common questions
What is John T. Joseph, M.D.'s NPI number?
John T. Joseph, M.D.'s National Provider Identifier (NPI) is 1992758627, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John T. Joseph, M.D. located?
The NPPES record lists a practice address at 446 N Reading RD, Ephrata, PA, 17522. Phone: (717) 738-4334. Providers update this record themselves, so call before visiting.
How can I verify John T. Joseph, M.D.'s license?
NPPES lists Pennsylvania license number MD421555, 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 John T. Joseph, M.D. prescribe under Medicare Part D?
In 2024, John T. Joseph, M.D. had 1,671 Medicare Part D claims for 229 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.