Catherine Gambs, MD
Family Medicine Physician · Mount Vernon, WA
Catherine Gambs, MD is a family medicine physician with a practice address in Mount Vernon, Washington, and NPI 1952698102, issued on Jul 7, 2011. Check the license (Washington MD60474784, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Catherine Gambs
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD60474784 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2116 E Section St, Mount Vernon, WA 98274
- Phone
- (360) 428-1700
- Enumerated
- Jul 7, 2011
- Record last updated
- Apr 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 2037570 WA
- Medicare enrollment
- Enrolled (PECOS I20140811002453); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2116 E Section St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abigail Britanyak, ARNPFamily Nurse Practitioner1740904200
- Marissa Capasso, D.O.Family Medicine Physician1609238765
- Carrie Downing-Larick, DO, MPHFamily Medicine Physician1134749245
- Amanda Duperron, ARNPFamily Nurse Practitioner1164272431
- Roger Estep, M.D.Family Medicine Physician1033112479
- Jonathan Gamson, MDFamily Medicine Physician1639172927
Verify Catherine Gambs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60474784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average family medicine physician in 2024
2,684 Medicare Part D claims for 248 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 78 claims were for opioids.
Most prescribed
- Atorvastatin Calcium229 claims
- Lisinopril127 claims
- Levothyroxine Sodium124 claims
- Omeprazole90 claims
- Alendronate Sodium71 claims
- Sertraline Hcl71 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
- Public Hospital District NO 2 Skagit County WashingtonAnacortes, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
78 family medicine physician records list a practice address in Mount Vernon
They are 78 of the 1,500 NPPES records with a practice address in Mount Vernon, and 5,534 family medicine physician records in Washington.
All 78 in Mount Vernon → All 5,534 in Washington → Every provider in Mount Vernon →
Other family medicine physician records in Washington
- Shawn Aaron, MDLongview, WA1578560710
- John Abano, M.D.Shoreline, WA1891929857
- Sarah Abbot, DOKirkland, WA1033555180
- Arthur Abbott, M.D.Seattle, WA1255488847
- Dale Abbott, MDBurlington, WA1760453534
- Michael Abbott, MDEast Wenatchee, WA1336179928
- Richard Abbott, M.D.Mount Vernon, WA1689835803
- Charlee Abboud, DOTacoma, WA1174152169
- Suad AbdelazizSeattle, WA1306423421
- Joonis Abdulkhader, M.D.Seattle, WA1518154335
Common questions
What is Catherine Gambs, MD's NPI number?
Catherine Gambs, MD's National Provider Identifier (NPI) is 1952698102, issued on Jul 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Gambs, MD located?
The NPPES record lists a practice address at 2116 E Section St, Mount Vernon, WA, 98274. Phone: (360) 428-1700. Providers update this record themselves, so call before visiting.
How can I verify Catherine Gambs, MD's license?
NPPES lists Washington license number MD60474784, 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 Catherine Gambs, MD prescribe under Medicare Part D?
In 2024, Catherine Gambs, MD had 2,684 Medicare Part D claims for 248 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.