NPPES file of Aug 9, 2026

Howard L. Leibrand, MD

Addiction Medicine (Family Medicine) Physician · Mount Vernon, WA

Howard L. Leibrand, MD is an addiction medicine (family medicine) physician with a practice address in Mount Vernon, Washington, and NPI 1710914312, issued on Jun 27, 2006. Check the license (Washington MD00025096, as entered in NPPES) on the Washington Medical Commission; 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
1710914312
Name
Howard L. Leibrand
Credential
MD
Primary taxonomy
Addiction Medicine (Family Medicine) Physician 207QA0401X
License number
MD00025096 WA
Self-reported in NPPES; status is on the state search
Practice location
1725 Continental PL Ste C, Mount Vernon, WA 98273
Phone
(877) 522-1275
Enumerated
Jun 27, 2006
Record last updated
Mar 11, 2025
Fax
(509) 491-3031
Medicare enrollment
Enrolled (PECOS I20040326000948); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 1981
Telehealth
Offers telehealth (CMS)
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 1725 Continental PL Ste C

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

  1. Christine Sundholm, SUDPAddiction (Substance Use Disorder) Counselor1700418282
  2. Heather Watson, NPAdult Health Nurse Practitioner1790335297

Verify Howard L. Leibrand in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00025096
    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 Washington license search

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36% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024

423 Medicare Part D claims for 111 beneficiaries, against an average of 664 among the 581 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Howard Leibrand423
  2. Specialty average664

Most prescribed

  1. Buprenorphine-Naloxone291 claims
  2. Suboxone51 claims
  3. Buprenorphine Hcl13 claims
  4. Methylphenidate Hcl12 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. Ideal Option PLLCBellevue, WA

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

Howard L. Leibrand among 34 addiction medicine (family medicine) physician records in Washington

Howard L. Leibrand, MD is one of 34 addiction medicine (family medicine) physician records with a practice address in Washington. 74% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 41% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated1981 · median 1997 among the 17 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction Medicine (Family Medicine) Physician providers in Washington

There are 34 addiction medicine (family medicine) physician records in Washington.

The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes

  1. John Patz, DOMonroe, WA 982721073549002
  2. Ronald Horn, MDBellingham, WA 982261477703627
  3. Adam Kartman, MDBellingham, WA 982261922043512
  4. Mark Murphy, M.DGig Harbor, WA 983351740294818
  5. Steven Burrows, M.D.Everett, WA 982011588708176
  6. Todd Carran, MDEverett, WA 982011215990643
  7. William Dickinson, DOEverett, WA 982011609968304
  8. Martin Dubek, MDEverett, WA 982011356341358

Common questions

What is Howard L. Leibrand, MD's NPI number?

Howard L. Leibrand, MD's National Provider Identifier (NPI) is 1710914312, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Howard L. Leibrand, MD located?

The NPPES record lists a practice address at 1725 Continental PL Ste C, Mount Vernon, WA, 98273. Phone: (877) 522-1275. Providers update this record themselves, so call before visiting.

How can I verify Howard L. Leibrand, MD's license?

NPPES lists Washington license number MD00025096, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Howard L. Leibrand, MD prescribe under Medicare Part D?

In 2024, Howard L. Leibrand, MD had 423 Medicare Part D claims for 111 beneficiaries; the average among addiction medicine (family medicine) physician prescribers was 664. 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.