NPPES file of Aug 9, 2026

Duncan McDermond, MD

Psychiatry Physician · Hershey, PA

Duncan McDermond, MD is a psychiatry physician with a practice address in Hershey, Pennsylvania, and NPI 1548844988, issued on May 11, 2021. Check the license (Pennsylvania MD489313, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548844988
Name
Duncan McDermond
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD489313 PA
Self-reported in NPPES; status is on the state search
Practice location
500 University Dr, Hershey, PA 17033
Phone
(717) 531-8521
Enumerated
May 11, 2021
Record last updated
May 4, 2026
Medicare enrollment
Enrolled (PECOS I20250721001808); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 500 University Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Victor Abarca, CRNACertified Registered Nurse Anesthetist1003575853
  2. Aiza Abbas, MDStudent in an Organized Health Care Education/Training Program1164312500
  3. Fatemeh Abbasi, MDPulmonary Disease Physician1750878625
  4. Andrea Abbe, LDNRegistered Dietitian1366623795
  5. Mahdi Abdallah, MDStudent in an Organized Health Care Education/Training Program1497457360
  6. Ashraf Abdelhalim, MDAnesthesiology Physician1356931729

Verify Duncan McDermond in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD489313
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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15% fewer Medicare Part D claims than the average psychiatry physician in 2024

847 Medicare Part D claims for 115 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Duncan McDermond847
  2. Specialty average1,000

Most prescribed

  1. Venlafaxine Hcl Er84 claims
  2. Fluoxetine Hcl66 claims
  3. Buspirone Hcl54 claims
  4. Sertraline Hcl49 claims
  5. Bupropion Xl40 claims
  6. Trazodone Hcl38 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

  1. Einstein Practice Plan IncPhila, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Duncan McDermond among 2,662 psychiatry physician records in Pennsylvania

Duncan McDermond, MD 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 updated2026 · 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).

47 psychiatry physician records list a practice address in Hershey

They are 47 of the 3,972 NPPES records with a practice address in Hershey, and 2,662 psychiatry physician records in Pennsylvania.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Errol Aksu, MDHershey, PA 170331720032824
  2. Joseph Barber, MDHershey, PA 170331861449142
  3. Ailyn Diaz, MDHershey, PA 170331063424356
  4. Elaine Douglas, MDHershey, PA 170331558347369
  5. Lisa Foster, M.D.Hershey, PA 170331629014964
  6. Gregory Foster, M.D.Hershey, PA 170331609912070
  7. Mohammad Hameed, MDHershey, PA 170331467506600
  8. Barbara Kuhlengel, M.D.Hershey, PA 170331457358640

Common questions

What is Duncan McDermond, MD's NPI number?

Duncan McDermond, MD's National Provider Identifier (NPI) is 1548844988, issued on May 11, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Duncan McDermond, MD located?

The NPPES record lists a practice address at 500 University Dr, Hershey, PA, 17033. Phone: (717) 531-8521. Providers update this record themselves, so call before visiting.

How can I verify Duncan McDermond, MD's license?

NPPES lists Pennsylvania license number MD489313, 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 Duncan McDermond, MD prescribe under Medicare Part D?

In 2024, Duncan McDermond, MD had 847 Medicare Part D claims for 115 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.