NPPES file of Aug 9, 2026

Joshua Bryce Gruber, DO

Student in an Organized Health Care Education/Training Program · Harrisburg, PA

Joshua Bryce Gruber, DO is a student in an organized health care education/training program with a practice address in Harrisburg, Pennsylvania, and NPI 1144075755, issued on Apr 18, 2024. Check the license with the Pennsylvania board that licenses this profession; 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
1144075755
Name
Joshua Bryce Gruber
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
2501 N 3RD St, Harrisburg, PA 17110
Phone
(717) 782-2100
Enumerated
Apr 18, 2024
Record last updated
Apr 18, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2501 N 3RD St

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

  1. Sumayya Afreen, MDStudent in an Organized Health Care Education/Training Program1205621059
  2. Olayinka Ajayi, M.D.Child & Adolescent Psychiatry Physician1215185103
  3. Alfredo Bellon Velasco, M.DPsychiatry Physician1821372640
  4. Vonda Blasick, CRNPFamily Nurse Practitioner1518074152
  5. Spencer Brown, MDPsychiatry Physician1902837552
  6. Thomas Buckley, DOStudent in an Organized Health Care Education/Training Program1851086771

Verify Joshua Bryce Gruber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck 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
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91% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

17 Medicare Part D claims for 16 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Joshua Gruber17
  2. Specialty average185

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.

Joshua Bryce Gruber among 12,792 student in an organized health care education/training program records in Pennsylvania

Joshua Bryce Gruber, DO is one of 12,792 student in an organized health care education/training program records with a practice address in Pennsylvania. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 45% of them.

  • NPI issued2024 · 45% of these records are older, 38% newer
  • In a Medicare fileYes · 33% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2024 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

230 student in an organized health care education/training program records list a practice address in Harrisburg

They are 230 of the 3,963 NPPES records with a practice address in Harrisburg, and 12,792 student in an organized health care education/training program records in Pennsylvania.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Sumayya Afreen, MDHarrisburg, PA 171101205621059
  2. Thomas Buckley, DOHarrisburg, PA 171101851086771
  3. Jae ChoiHarrisburg, PA 171101144954249
  4. Robert Coffman, DO, MSHarrisburg, PA 171101588458301
  5. Derek Diangelis, DOHarrisburg, PA 171101679120216
  6. Timothy Edwards, DOHarrisburg, PA 171101649974080
  7. Jamie Henzes, DOHarrisburg, PA 171101972292423
  8. Callie Herman, D.O.Harrisburg, PA 171101336941988

Common questions

What is Joshua Bryce Gruber, DO's NPI number?

Joshua Bryce Gruber, DO's National Provider Identifier (NPI) is 1144075755, issued on Apr 18, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Joshua Bryce Gruber, DO located?

The NPPES record lists a practice address at 2501 N 3RD St, Harrisburg, PA, 17110. Phone: (717) 782-2100. Providers update this record themselves, so call before visiting.

How can I verify Joshua Bryce Gruber, DO's license?

Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Joshua Bryce Gruber, DO prescribe under Medicare Part D?

In 2024, Joshua Bryce Gruber, DO had 17 Medicare Part D claims for 16 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.