NPPES file of Aug 9, 2026

Mark David Walsh, M.D.

Psychiatry Physician · Salisbury, MD

Mark David Walsh, M.D. is a psychiatry physician with a practice address in Salisbury, Maryland, and NPI 1093850737, issued on Feb 20, 2007. Check the license (Maryland D0046237, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093850737
Name
Mark David Walsh
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
D0046237 MD
16329 SC
Self-reported in NPPES; status is on the state search
Practice location
106 Milford St, Salisbury, MD 21804
Phone
(410) 677-6500
Enumerated
Feb 20, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(410) 677-6502
Medicaid ID
161811300 MD
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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8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →

Also registered at 106 Milford St

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

  1. Josephine AchampongFamily Nurse Practitioner1447849914
  2. Jason Arrington, M.D.Plastic Surgery Physician1952590192
  3. Angela Blake, LCSWCClinical Social Worker1891882577
  4. Michael Bonner, PH.D.Clinical Psychologist1891801619
  5. Christian Bounds, M.D.Interventional Cardiology Physician1528050648
  6. Cindy Brown, LCSW-CClinical Social Worker1700934841

Verify Mark David Walsh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0046237    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

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Industry payments in 2024: $31.60

2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Walsh$31.60
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mark David Walsh among 1,451 psychiatry physician records in Maryland

Mark David Walsh, M.D. is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 38% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 36% of these records are
  • Record last updated2007 · 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Maryland

There are 1,451 psychiatry physician records in Maryland.

All 1,451 in Maryland → Every provider in Salisbury → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Efigenio Bautista, M.D.Salisbury, MD 218041427032705
  2. Niraj Chapla, MDSalisbury, MD 218041659508067
  3. Aeva Gaymon-Doomes, MDSalisbury, MD 218041467584920
  4. Denise Hernandez, M.D.Salisbury, MD 218041386654713
  5. Eric Liao, M.D.Salisbury, MD 218041033400726
  6. Aisha Siddiqa, MDSalisbury, MD 218041881145837
  7. Kyle Ward, DO, MSSalisbury, MD 218041124548995
  8. Alvi Azad, D.OSalisbury, MD 218011447456884

Common questions

What is Mark David Walsh, M.D.'s NPI number?

Mark David Walsh, M.D.'s National Provider Identifier (NPI) is 1093850737, issued on Feb 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark David Walsh, M.D. located?

The NPPES record lists a practice address at 106 Milford St, Salisbury, MD, 21804. Phone: (410) 677-6500. Providers update this record themselves, so call before visiting.

How can I verify Mark David Walsh, M.D.'s license?

NPPES lists Maryland license number D0046237, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.