NPPES file of Aug 9, 2026

Martin Heisen, MD

Cardiovascular Disease Physician · Everett, WA

Martin Heisen, MD is a cardiovascular disease physician with a practice address in Everett, Washington, and NPI 1871558700, issued on Apr 20, 2006. Check the license (Washington 39996, 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
1871558700
Name
Martin Heisen
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
39996 WA
Self-reported in NPPES; status is on the state search
Practice location
3901 Hoyt Ave, Everett, WA 98201
Phone
(425) 339-5411
Enumerated
Apr 20, 2006
Record last updated
Dec 11, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid ID
1021033 WA
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 3901 Hoyt Ave

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

  1. Akshita Agarwal, MDInternal Medicine Physician1487031209
  2. Sujata Agnani, M.D.Cardiovascular Disease Physician1841305323
  3. Kinza Ahmad, M.D.Retina Specialist (Ophthalmology) Physician1174056246
  4. Rachel Allen, D.O.Neurology Physician1982866158
  5. Ahmed AlshabanHematology & Oncology Physician1720442650
  6. Samuel Armstrong, MDInternal Medicine Physician1548325988

Verify Martin Heisen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license 39996
    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

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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96% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

116 Medicare Part D claims for 66 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Martin Heisen116
  2. Specialty average3,078

Most prescribed

  1. Furosemide14 claims
  2. Metoprolol Succinate14 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.

Martin Heisen among 512 cardiovascular disease physician records in Washington

Martin Heisen, MD is one of 512 cardiovascular disease physician records with a practice address in Washington. 75% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 46% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2012 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Washington

There are 512 cardiovascular disease physician records in Washington.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Sujata Agnani, M.D.Everett, WA 982011841305323
  2. Brandon Barrett, M.D.Everett, WA 982011629283692
  3. Grace BuonoEverett, WA 982011699730051
  4. Harold Dash, MDEverett, WA 982011649235003
  5. Thomas Debauche, MDEverett, WA 982011437248044
  6. Paul Hanna, MDEverett, WA 982011598843682
  7. Conrad Jablonski, MDEverett, WA 982011881899011
  8. Eric Ketchum, M.D.Everett, WA 982011972793537

Common questions

What is Martin Heisen, MD's NPI number?

Martin Heisen, MD's National Provider Identifier (NPI) is 1871558700, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Martin Heisen, MD located?

The NPPES record lists a practice address at 3901 Hoyt Ave, Everett, WA, 98201. Phone: (425) 339-5411. Providers update this record themselves, so call before visiting.

How can I verify Martin Heisen, MD's license?

NPPES lists Washington license number 39996, 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 Martin Heisen, MD prescribe under Medicare Part D?

In 2024, Martin Heisen, MD had 116 Medicare Part D claims for 66 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.