Melissa Lambertson, M.D.
NPI 1275698318 · Internal Medicine Physician · Everett, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Lambertson, M.D. is a Internal Medicine Physician provider in Everett, WA (NPI 1275698318).
Provider details
- NPI number
- 1275698318
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00033097 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 367 | 117 |
| Lisinopril | 243 | 77 |
| Levothyroxine Sodium | 198 | 54 |
| Amlodipine Besylate | 194 | 59 |
| Gabapentin | 132 | 40 |
| Hydrochlorothiazide | 127 | 36 |
| Omeprazole | 125 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-27
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Melissa Lambertson's NPI number?
- Melissa Lambertson's National Provider Identifier (NPI) is 1275698318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Lambertson's specialty?
- Melissa Lambertson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Lambertson located?
- Melissa Lambertson's practice location on file with NPPES is 2930 Maple St, Everett, WA 98201-3832.
- What is Melissa Lambertson's phone number?
- The practice phone number listed in the NPPES registry for Melissa Lambertson is (425) 261-1500.
- Does Melissa Lambertson accept Medicare?
- Melissa Lambertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Lambertson's NPI active?
- Yes — Melissa Lambertson's NPI (1275698318) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.