Mary Jeanne Deleon, MD
Endocrinology, Diabetes & Metabolism Physician · Wenatchee, WA
Mary Jeanne Deleon, MD is an endocrinology, diabetes & metabolism physician with a practice address in Wenatchee, Washington, and NPI 1184692006, issued on Mar 8, 2006. Check the license (Washington MD60784399, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mary Jeanne Deleon
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- MD60784399 WA
Self-reported in NPPES; status is on the state search - Practice location
- 820 N Chelan Ave, Wenatchee, WA 98801
- Phone
- (509) 663-8711
- Enumerated
- Mar 8, 2006
- Record last updated
- Apr 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 1184692006 WA
- Medicare enrollment
- Enrolled (PECOS I20200421000623); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 224 in Washington → Look up another NPI →
Also registered at 820 N Chelan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Benjamin Albertson, MDSports Medicine (Orthopaedic Surgery) Physician1316471816
Verify Mary Jeanne Deleon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60784399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
648 Medicare Part D claims for 157 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Levothyroxine Sodium200 claims
- Liothyronine Sodium59 claims
- Synthroid58 claims
- Methimazole48 claims
- Armour Thyroid29 claims
- Jardiance27 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.
2 hospital affiliations
- St Joseph HospitalBangor, ME · Acute Care Hospitals3 of 5 stars
- Eagle Butte Indian Health Service HospitalEagle Butte, SD · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mary Jeanne Deleon among 224 endocrinology, diabetes & metabolism physician records in Washington
Mary Jeanne Deleon, MD is one of 224 endocrinology, diabetes & metabolism 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 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1991 · median 2006 among the 140 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Washington
There are 224 endocrinology, diabetes & metabolism physician records in Washington.
All 224 in Washington → Every provider in Wenatchee → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Navjot Kaur GrewalWenatchee, WA 988011669047882
- Bindu Nayak, M.D.Wenatchee, WA 988011043419732
- Lisa Stone, MDWenatchee, WA 988011114943180
- Krishna Chivukula, M.D.Omak, WA 988411689019648
- Biju Kunhiraman, MDYakima, WA 989021740221506
- Gary Treece, MDYakima, WA 989021447269857
- Sikarin Upala, M.D.Union Gap, WA 989031013334556
- Katherine Chubinskaya, MDVancouver, WA 986861346433166
Common questions
What is Mary Jeanne Deleon, MD's NPI number?
Mary Jeanne Deleon, MD's National Provider Identifier (NPI) is 1184692006, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jeanne Deleon, MD located?
The NPPES record lists a practice address at 820 N Chelan Ave, Wenatchee, WA, 98801. Phone: (509) 663-8711. Providers update this record themselves, so call before visiting.
How can I verify Mary Jeanne Deleon, MD's license?
NPPES lists Washington license number MD60784399, 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 Jeanne Deleon, MD prescribe under Medicare Part D?
In 2024, Mary Jeanne Deleon, MD had 648 Medicare Part D claims for 157 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.