NPPES file of Aug 9, 2026

Rebecca M. Houseman, MD

Internal Medicine Physician · Tacoma, WA

Rebecca M. Houseman, MD is an internal medicine physician with a practice address in Tacoma, Washington, and NPI 1023110772, issued on Sep 2, 2006. Check the license 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
1023110772
Name
Rebecca M. Houseman
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
44282 TN
Self-reported in NPPES; status is on the state search
Practice location
209 Martin Luther King JR Way, Tacoma, WA 98405
Phone
(253) 596-3300
Enumerated
Sep 2, 2006
Record last updated
Apr 15, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
1510178 TN
Medicare enrollment
Enrolled (PECOS I20110919000731); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 1995
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 209 Martin Luther King JR Way

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

  1. Alireza Abdolmohammadi, MDMedical Oncology Physician1871816207
  2. Karen Ackerman, M.D.Diagnostic Radiology Physician1164574554
  3. Natasha Alciso, PA-CPhysician Assistant1982299400
  4. Fahad Alroumi, M.D.Critical Care Medicine (Internal Medicine) Physician1295010676
  5. Michael Alston, MDPediatrics Physician1023403193
  6. Charles Anderson, M.D.Pulmonary Disease Physician1225004120

Verify Rebecca M. Houseman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical CommissionCheck 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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94% fewer Medicare Part D claims than the average internal medicine physician in 2024

192 Medicare Part D claims for 54 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Rebecca Houseman192
  2. Specialty average3,176

Most prescribed

  1. Oxycodone Hcl14 claims
  2. Potassium Chloride12 claims
  3. Furosemide11 claims
  4. Pantoprazole Sodium11 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. Kaiser Foundation Health Plan OF WashingtonTacoma, WA

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

Rebecca M. Houseman among 3,079 internal medicine physician records in Washington

Rebecca M. Houseman, MD is one of 3,079 internal medicine 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, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1995 · median 2006 among the 1,852 with a school on file
  • Record last updated2021 · 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 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

262 internal medicine physician records list a practice address in Tacoma

They are 262 of the 13,715 NPPES records with a practice address in Tacoma, and 3,079 internal medicine physician records in Washington.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Richard Bradford, MDTacoma, WA 984051285695379
  2. William Brand, MDTacoma, WA 984051093744716
  3. James Buttitta, MDTacoma, WA 984051376572214
  4. Imelda De Villa, M.D.Tacoma, WA 984051457399370
  5. Ellen Hardin, MDTacoma, WA 984051730112921
  6. Reid Holtzclaw-Swan, MDTacoma, WA 984051992782288
  7. Jeffrey Hooper, D.O.Tacoma, WA 984051083653539
  8. William Lee, MDTacoma, WA 984051285626325

Common questions

What is Rebecca M. Houseman, MD's NPI number?

Rebecca M. Houseman, MD's National Provider Identifier (NPI) is 1023110772, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca M. Houseman, MD located?

The NPPES record lists a practice address at 209 Martin Luther King JR Way, Tacoma, WA, 98405. Phone: (253) 596-3300. Providers update this record themselves, so call before visiting.

How can I verify Rebecca M. Houseman, MD's license?

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 Rebecca M. Houseman, MD prescribe under Medicare Part D?

In 2024, Rebecca M. Houseman, MD had 192 Medicare Part D claims for 54 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.