Gretchen W. Lasalle, MD
Family Medicine Physician · Spokane, WA
Gretchen W. Lasalle, MD is a family medicine physician with a practice address in Spokane, Washington, and NPI 1497781926, issued on Jun 25, 2006. Check the license (Washington MD00048015, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Gretchen W. Lasalle
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00048015 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3016 E 57TH Ave, Spokane, WA 99223
- Phone
- (509) 838-2531
- Enumerated
- Jun 25, 2006
- Record last updated
- Dec 1, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070904000164); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 3016 E 57TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tamara Garduno, MDInternal Medicine Physician1063440766
- Terese Kincaid, MDFamily Medicine Physician1548398282
- J. Peters, MDFamily Medicine Physician1538152640
Verify Gretchen W. Lasalle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00048015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average family medicine physician in 2024
3,705 Medicare Part D claims for 278 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 332 claims were for opioids.
Most prescribed
- Levothyroxine Sodium215 claims
- Rosuvastatin Calcium189 claims
- Losartan Potassium177 claims
- Hydrocodone-Acetaminophen139 claims
- Lisinopril101 claims
- Atorvastatin Calcium95 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
- Multicare Health SystemSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretchen W. Lasalle among 5,534 family medicine physician records in Washington
Gretchen W. Lasalle, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% 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, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2001 · median 2009 among the 3,294 with a school on file
- Record last updated2011 · 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 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
283 family medicine physician records list a practice address in Spokane
They are 283 of the 14,049 NPPES records with a practice address in Spokane, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Spokane → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Harold Bailey, MDSpokane, WA 992231184797821
- Mary Bergum, MDSpokane, WA 992231710053665
- Myron Bloom, MDSpokane, WA 992231588727234
- Joseph Charyk, M.D.Spokane, WA 992231710034996
- Kelly Hill, M.D.Spokane, WA 992231245674092
- Terese Kincaid, MDSpokane, WA 992231548398282
- Steven Laney, M.D.Spokane, WA 992231548356504
- J. Peters, MDSpokane, WA 992231538152640
Common questions
What is Gretchen W. Lasalle, MD's NPI number?
Gretchen W. Lasalle, MD's National Provider Identifier (NPI) is 1497781926, issued on Jun 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen W. Lasalle, MD located?
The NPPES record lists a practice address at 3016 E 57TH Ave, Spokane, WA, 99223. Phone: (509) 838-2531. Providers update this record themselves, so call before visiting.
How can I verify Gretchen W. Lasalle, MD's license?
NPPES lists Washington license number MD00048015, 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 Gretchen W. Lasalle, MD prescribe under Medicare Part D?
In 2024, Gretchen W. Lasalle, MD had 3,705 Medicare Part D claims for 278 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.