Catherine Gambs, MD
NPI 1952698102 · Family Medicine Physician · Mount Vernon, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Gambs, MD is a Family Medicine Physician provider in Mount Vernon, WA (NPI 1952698102).
Provider details
- NPI number
- 1952698102
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
848 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 181 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 168 | $127 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 108 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 73 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 70 | $10 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 229 | 65 |
| Lisinopril | 127 | 40 |
| Levothyroxine Sodium | 124 | 31 |
| Omeprazole | 90 | 25 |
| Alendronate Sodium | 71 | 21 |
| Sertraline Hcl | 71 | 18 |
| Trazodone Hcl | 64 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-07-07
- Last updated
- 2017-04-03
Frequently asked questions
- What is Catherine Gambs's NPI number?
- Catherine Gambs's National Provider Identifier (NPI) is 1952698102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Gambs's specialty?
- Catherine Gambs is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Gambs located?
- Catherine Gambs's practice location on file with NPPES is 2116 E Section St, Mount Vernon, WA 98274-9124.
- What is Catherine Gambs's phone number?
- The practice phone number listed in the NPPES registry for Catherine Gambs is (360) 428-1700.
- Does Catherine Gambs accept Medicare?
- Catherine Gambs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Gambs's NPI active?
- Yes — Catherine Gambs's NPI (1952698102) is active in the NPPES registry as of the last update on 2017-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.