NPPES file of Aug 9, 2026

Brian Kessler, DO

Family Medicine Physician · Hagerstown, MD

Brian Kessler, DO is a family medicine physician with a practice address in Hagerstown, Maryland, and NPI 1336247667, issued on Sep 20, 2006. Check the license (Maryland H0105192, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1336247667
Name
Brian Kessler
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
H0105192 MD
34007698K OH
Self-reported in NPPES; status is on the state search
Practice location
11110 Medical Campus RD Ste 200, Hagerstown, MD 21742
Phone
(301) 714-4400
Enumerated
Sep 20, 2006
Record last updated
Jun 18, 2026
Fax
(301) 714-4424
Medicare enrollment
Enrolled (PECOS I20260507001355); accepts Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 1998
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 11110 Medical Campus RD Ste 200

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

  1. Joseph Asuncion, MDFamily Medicine Physician1225009400
  2. Joshua BeachNurse Practitioner1124986989
  3. Ashika Chaluvadi, DOStudent in an Organized Health Care Education/Training Program1255186839
  4. Crist Cuffee, DOStudent in an Organized Health Care Education/Training Program1053106021
  5. Daniel Deaton, MDFamily Medicine Physician1922504273
  6. Andrew Ditto, MDFamily Medicine Physician1841424348

Verify Brian Kessler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license H0105192
    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 Maryland 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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Bills Medicare through one group practice

  1. Medical Practices OF Antietam, LLCHagerstown, MD

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

Brian Kessler among 1,912 family medicine physician records in Maryland

Brian Kessler, DO is one of 1,912 family medicine physician records with a practice address in Maryland. 73% 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 13% of them.

  • NPI issued2006 · 13% of these records are older, 54% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1998 · median 2004 among the 1,141 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

61 family medicine physician records list a practice address in Hagerstown

They are 61 of the 2,414 NPPES records with a practice address in Hagerstown, and 1,912 family medicine physician records in Maryland.

The 8 family medicine physician records with the nearest ZIP codes

  1. Joseph Asuncion, MDHagerstown, MD 217421225009400
  2. Allen Ditto, MDHagerstown, MD 217421497750707
  3. Vicki Ellis, MDHagerstown, MD 217421407828486
  4. Michael Gaudiose, MDHagerstown, MD 217421578567939
  5. Aleda Johnson, MDHagerstown, MD 217421063458107
  6. Ralph Kugler, M.D.Hagerstown, MD 217421821093055
  7. William Kutzera, MDHagerstown, MD 217421053316273
  8. Stephen Metzner, MDHagerstown, MD 217421851396089

Common questions

What is Brian Kessler, DO's NPI number?

Brian Kessler, DO's National Provider Identifier (NPI) is 1336247667, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Kessler, DO located?

The NPPES record lists a practice address at 11110 Medical Campus RD Ste 200, Hagerstown, MD, 21742. Phone: (301) 714-4400. Providers update this record themselves, so call before visiting.

How can I verify Brian Kessler, DO's license?

NPPES lists Maryland license number H0105192, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.