Madolyn Krengel, MD
Internal Medicine Physician · Seattle, WA
Madolyn Krengel, MD is an internal medicine physician with a practice address in Seattle, Washington, and NPI 1932634359, issued on Apr 23, 2017. Check the license (Washington MD60979030, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Madolyn Krengel
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD60979030 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10416 5TH Ave NE, Seattle, WA 98125
- Phone
- (206) 517-6700
- Enumerated
- Apr 23, 2017
- Record last updated
- Mar 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200824002507); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 10416 5TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Clowry, M.D.Internal Medicine Physician1114915071
- Bettina Dordoni-Wilson, M.D.Internal Medicine Physician1275522856
- Andrew Dym, M.D.Internal Medicine Physician1679562409
- Kimberly Farea, ODOptometrist1730135781
- Walter Fong, M.D.Internal Medicine Physician1285623033
- Michael Giese, ODOptometrist1639366354
Verify Madolyn Krengel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60979030Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,612 Medicare Part D claims for 258 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 59 claims were for opioids.
Most prescribed
- Atorvastatin Calcium221 claims
- Levothyroxine Sodium128 claims
- Omeprazole106 claims
- Lisinopril105 claims
- Amlodipine Besylate104 claims
- Gabapentin82 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.
Industry payments in 2024: $26.02
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Pacmed ClinicsSeattle, WA
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Madolyn Krengel among 3,079 internal medicine physician records in Washington
Madolyn Krengel, 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 2017, is newer than 82% of them.
- NPI issued2017 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · 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).
821 internal medicine physician records list a practice address in Seattle
They are 821 of the 41,956 NPPES records with a practice address in Seattle, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Seattle → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anthony Brandling-Bennett, M.D.Seattle, WA 981251891834537
- Margaret Clowry, M.D.Seattle, WA 981251114915071
- Bettina Dordoni-Wilson, M.D.Seattle, WA 981251275522856
- Andrew Dym, M.D.Seattle, WA 981251679562409
- Walter Fong, M.D.Seattle, WA 981251285623033
- John Gallanis, MDSeattle, WA 981251992866586
- James Hanson, M.D.Seattle, WA 981251356407431
- Monica Marton Popovici, MDSeattle, WA 981251437326626
Common questions
What is Madolyn Krengel, MD's NPI number?
Madolyn Krengel, MD's National Provider Identifier (NPI) is 1932634359, issued on Apr 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Madolyn Krengel, MD located?
The NPPES record lists a practice address at 10416 5TH Ave NE, Seattle, WA, 98125. Phone: (206) 517-6700. Providers update this record themselves, so call before visiting.
How can I verify Madolyn Krengel, MD's license?
NPPES lists Washington license number MD60979030, 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 Madolyn Krengel, MD prescribe under Medicare Part D?
In 2024, Madolyn Krengel, MD had 2,612 Medicare Part D claims for 258 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.