Mark T. Shephard, DO, MS
Psychiatry Physician · Bethlehem, PA
Mark T. Shephard, DO, MS is a psychiatry physician with a practice address in Bethlehem, Pennsylvania, and NPI 1467035527, issued on May 5, 2021. Check the license (Pennsylvania OS025156, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mark T. Shephard
- Credential
- DO, MS
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- OS025156 PA
OT020693 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2545 Schoenersville RD FL 5, Bethlehem, PA 18017
- Phone
- (884) 484-6527
- Enumerated
- May 5, 2021
- Record last updated
- Sep 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20250902001229); accepts Medicare assignment
- Medical or professional school
- Rowan University School Of Osteopathic Medicine, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Also registered at 2545 Schoenersville RD FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Ahearn, MDPsychiatry Physician1285257113
- Haris AhmedStudent in an Organized Health Care Education/Training Program1275476079
- Katrina Amber-Monta, MDStudent in an Organized Health Care Education/Training Program1326783655
- Jose Gerald AragonStudent in an Organized Health Care Education/Training Program1518801141
- Linda Atiles, LPCProfessional Counselor1093665895
- Anthony Buchman, LCSWClinical Social Worker1225988082
Verify Mark T. Shephard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS025156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average psychiatry physician in 2024
690 Medicare Part D claims for 71 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Trazodone Hcl61 claims
- Bupropion Xl55 claims
- Olanzapine48 claims
- Fluoxetine Hcl37 claims
- Venlafaxine Hcl Er35 claims
- Duloxetine Hcl34 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.
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).
Mark T. Shephard among 2,662 psychiatry physician records in Pennsylvania
Mark T. Shephard, DO, MS is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2021 · median 2003 among the 1,186 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
81 psychiatry physician records list a practice address in Bethlehem
They are 81 of the 4,797 NPPES records with a practice address in Bethlehem, and 2,662 psychiatry physician records in Pennsylvania.
All 2,662 in Pennsylvania → Every provider in Bethlehem → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Frances Aledo-Garcia, MDBethlehem, PA 180171912110859
- Eric Becker, MDBethlehem, PA 180171114999331
- Andrea Bloch, DOBethlehem, PA 180171487790705
- Kishorkumar Dedania, M.D.Bethlehem, PA 180171912943986
- Arzoo Habib, M.D.Bethlehem, PA 180171912164484
- Laurence Karper, MDBethlehem, PA 180171063468353
- Michael Kaufmann, MDBethlehem, PA 180171659327948
- Siddhartha Maru, MDBethlehem, PA 180171912264920
Common questions
What is Mark T. Shephard, DO, MS's NPI number?
Mark T. Shephard, DO, MS's National Provider Identifier (NPI) is 1467035527, issued on May 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mark T. Shephard, DO, MS located?
The NPPES record lists a practice address at 2545 Schoenersville RD FL 5, Bethlehem, PA, 18017. Phone: (884) 484-6527. Providers update this record themselves, so call before visiting.
How can I verify Mark T. Shephard, DO, MS's license?
NPPES lists Pennsylvania license number OS025156, 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 T. Shephard, DO, MS prescribe under Medicare Part D?
In 2024, Mark T. Shephard, DO, MS had 690 Medicare Part D claims for 71 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.