Charles Stanton Hummel, MD, PHD
Obstetrics & Gynecology Physician · Seattle, WA
Charles Stanton Hummel, MD, PHD is an obstetrics & gynecology physician with a practice address in Seattle, Washington, and NPI 1851737043, issued on May 15, 2013. Check the license (Washington MD61653873, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Charles Stanton Hummel
- Credential
- MD, PHD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD61653873 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Madison St Ste 700, Seattle, WA 98104
- Phone
- (206) 215-6300
- Enumerated
- May 15, 2013
- Record last updated
- Feb 24, 2026
- Fax
- (206) 215-6301
- Medicaid ID
- 2328191 WA
- Medicare enrollment
- Enrolled (PECOS I20250612001186); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1101 Madison St Ste 700
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christen Adkins, MDObstetrics & Gynecology Physician1689017956
- Kimberly Andersen, ARNP, MSNObstetrics & Gynecology Nurse Practitioner1508323023
- Morgan Aurelio, CNMAdvanced Practice Midwife1215276258
- Angela Beals, CNM, DNPAdvanced Practice Midwife1871948216
- Olivia Bennett, CNM, ARNPAdvanced Practice Midwife1538538897
- Noelle Brodeur, CNM, ARNPAdvanced Practice Midwife1003320045
Verify Charles Stanton Hummel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61653873Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
50 Medicare Part D claims for 18 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol15 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
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Stanton Hummel among 1,038 obstetrics & gynecology physician records in Washington
Charles Stanton Hummel, MD, PHD is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 76% of them.
- NPI issued2013 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2013 · median 2007 among the 582 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Washington
There are 1,038 obstetrics & gynecology physician records in Washington.
All 1,038 in Washington → Every provider in Seattle → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Susan Block, MDSeattle, WA 981041285621771
- Karen Bohmke, MDSeattle, WA 981041003802679
- Ann Bridges, M.D.Seattle, WA 981041811963424
- Robin Cole, MDSeattle, WA 981041043206717
- Sarah Delatorre, MDSeattle, WA 981041104899673
- Philip Dubois, M.D.Seattle, WA 981041578552238
- Nancy Gregory-Hoefling, ARNPSeattle, WA 981041124091517
- Elena Hannon, M.D.Seattle, WA 981041437126067
Common questions
What is Charles Stanton Hummel, MD, PHD's NPI number?
Charles Stanton Hummel, MD, PHD's National Provider Identifier (NPI) is 1851737043, issued on May 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Charles Stanton Hummel, MD, PHD located?
The NPPES record lists a practice address at 1101 Madison St Ste 700, Seattle, WA, 98104. Phone: (206) 215-6300. Providers update this record themselves, so call before visiting.
How can I verify Charles Stanton Hummel, MD, PHD's license?
NPPES lists Washington license number MD61653873, 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 Charles Stanton Hummel, MD, PHD prescribe under Medicare Part D?
In 2024, Charles Stanton Hummel, MD, PHD had 50 Medicare Part D claims for 18 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.