Mary Margaret Francis Brown
Pediatrics Physician · Kent, WA
Mary Margaret Francis Brown is a pediatrics physician with a practice address in Kent, Washington, and NPI 1528649142, issued on Apr 15, 2021. Check the license (Washington ML61545829, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mary Margaret Francis Brown
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- ML61545829 WA
Self-reported in NPPES; status is on the state search - Practice location
- 23213 Pacific Hwy S, Kent, WA 98032
- Phone
- (206) 870-8880
- Enumerated
- Apr 15, 2021
- Record last updated
- Jun 27, 2024
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,753 in Washington → Look up another NPI →
Also registered at 23213 Pacific Hwy S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Blessing, MDPediatrics Physician1003929027
- Lacey Bliss, ARNPNurse Practitioner1548529837
- Joel Carey, MDFamily Medicine Physician1326278060
- Nelson Chiu, MDFamily Medicine Physician1558637579
- Deborah CihakClinical Social Worker1386131902
- Edward Dy, M.D.Internal Medicine Physician1790771947
Verify Mary Margaret Francis Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license ML61545829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% more Medicare Part D claims than the average pediatrics physician in 2024
677 Medicare Part D claims for 82 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium37 claims
- Ozempic30 claims
- Amlodipine Besylate28 claims
- Gabapentin25 claims
- Duloxetine Hcl23 claims
- Sertraline Hcl23 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.
Mary Margaret Francis Brown among 1,753 pediatrics physician records in Washington
Mary Margaret Francis Brown is one of 1,753 pediatrics physician records with a practice address in Washington. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 85% of them.
- NPI issued2021 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2024 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Washington
There are 1,753 pediatrics physician records in Washington.
All 1,753 in Washington → Every provider in Kent → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Matthew Blessing, MDKent, WA 980321003929027
- Eva Kiss, M.D.Kent, WA 980321336101906
- Basma Raees, MDKirkland, WA 980331205045739
- Braden Stridde, MDKirkland, WA 980331245385236
- Carol Baer, MDKirkland, WA 980341326014754
- Pilin Chang, MDKirkland, WA 980341083786685
- Stephanie Develle, MDKirkland, WA 980341447321070
- Richard Eccles, M.D.Kent, WA 980301053525014
Common questions
What is Mary Margaret Francis Brown's NPI number?
Mary Margaret Francis Brown's National Provider Identifier (NPI) is 1528649142, issued on Apr 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mary Margaret Francis Brown located?
The NPPES record lists a practice address at 23213 Pacific Hwy S, Kent, WA, 98032. Phone: (206) 870-8880. Providers update this record themselves, so call before visiting.
How can I verify Mary Margaret Francis Brown's license?
NPPES lists Washington license number ML61545829, 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 Mary Margaret Francis Brown prescribe under Medicare Part D?
In 2024, Mary Margaret Francis Brown had 677 Medicare Part D claims for 82 beneficiaries; the average among pediatrics physician prescribers was 375. 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.