NPPES file of Aug 9, 2026

Marc R. Mitchell, M.D.

Internal Medicine Physician · Bellevue, WA

Marc R. Mitchell, M.D. is an internal medicine physician with a practice address in Bellevue, Washington, and NPI 1588687354, issued on Jul 25, 2006. Check the license (Washington MD00032904, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588687354
Name
Marc R. Mitchell
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD00032904 WA
Self-reported in NPPES; status is on the state search
Practice location
1407 116TH Ave NE, Bellevue, WA 98004
Phone
(425) 454-5046
Enumerated
Jul 25, 2006
Record last updated
Jul 12, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(425) 454-6153
Medicare enrollment
Enrolled (PECOS I20080314000166); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 1993
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 1407 116TH Ave NE

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

  1. Renu Chawla, MDInternal Medicine Physician1285634790
  2. Jill Enright, M.D.Internal Medicine Physician1740240340
  3. Allen Geltzer, M.D.Internal Medicine Physician1497775928
  4. Hui Hong, M.D.Geriatric Medicine (Internal Medicine) Physician1114940970
  5. Stephanie Kent, L.M.P.Massage Therapist1952841694
  6. Joseph Lee, M.D.Internal Medicine Physician1922026582

Verify Marc R. Mitchell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00032904
    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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2.8 times the Medicare Part D claims of the average internal medicine physician in 2024

9,012 Medicare Part D claims for 715 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 173 claims were for opioids.

  1. Marc Mitchell9,012
  2. Specialty average3,176

Most prescribed

  1. Amlodipine Besylate439 claims
  2. Rosuvastatin Calcium400 claims
  3. Atorvastatin Calcium395 claims
  4. Levothyroxine Sodium349 claims
  5. Tamsulosin Hcl337 claims
  6. Omeprazole306 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.5
  2. Costout of 100 · 30%56.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 3 group practices

  1. Overlake Medical Clinics LLCBellevue, WA
  2. Select Outpatient Services IncGlenview, IL
  3. Select Rehabilitation, LLCGlenview, IL

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

Marc R. Mitchell among 3,079 internal medicine physician records in Washington

Marc R. Mitchell, M.D. 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
  • Graduated1993 · median 2006 among the 1,852 with a school on file
  • Record last updated2019 · 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).

115 internal medicine physician records list a practice address in Bellevue

They are 115 of the 6,738 NPPES records with a practice address in Bellevue, and 3,079 internal medicine physician records in Washington.

The 8 internal medicine physician records with the nearest ZIP codes

  1. James Boswell, M.D.Bellevue, WA 980041558322115
  2. Renu Chawla, MDBellevue, WA 980041285634790
  3. Ryan Chew, M.D.Bellevue, WA 980041659333912
  4. Jill Enright, M.D.Bellevue, WA 980041740240340
  5. David Knoepfler, M.D.Bellevue, WA 980041164484119
  6. Dickson Lam, M.D.Bellevue, WA 980041659333649
  7. Shawn Lee, M.D.Bellevue, WA 980041093777096
  8. David Morton, M.D.Bellevue, WA 980041013978204

Common questions

What is Marc R. Mitchell, M.D.'s NPI number?

Marc R. Mitchell, M.D.'s National Provider Identifier (NPI) is 1588687354, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marc R. Mitchell, M.D. located?

The NPPES record lists a practice address at 1407 116TH Ave NE, Bellevue, WA, 98004. Phone: (425) 454-5046. Providers update this record themselves, so call before visiting.

How can I verify Marc R. Mitchell, M.D.'s license?

NPPES lists Washington license number MD00032904, 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 Marc R. Mitchell, M.D. prescribe under Medicare Part D?

In 2024, Marc R. Mitchell, M.D. had 9,012 Medicare Part D claims for 715 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Marc R. Mitchell, M.D.'s MIPS final score?

The 2023 MIPS final score is 79.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.