John Lank, MD
NPI 1942275797 · Internal Medicine Physician · Lake Stevens, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lank, MD is a Internal Medicine Physician provider in Lake Stevens, WA (NPI 1942275797).
Provider details
- NPI number
- 1942275797
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38485 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,910 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 260 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 162 | $126 |
| Hemoglobin A1c Level83036 | 145 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 143 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 108 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $89 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 657 | 210 |
| Amlodipine Besylate | 521 | 156 |
| Lisinopril | 435 | 137 |
| Losartan Potassium | 362 | 112 |
| Omeprazole | 329 | 99 |
| Levothyroxine Sodium | 303 | 88 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2015-11-13
Frequently asked questions
- What is John Lank's NPI number?
- John Lank's National Provider Identifier (NPI) is 1942275797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lank's specialty?
- John Lank is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Lank located?
- John Lank's practice location on file with NPPES is 8910 Vernon Rd, Lake Stevens, WA 98258-2400.
- What is John Lank's phone number?
- The practice phone number listed in the NPPES registry for John Lank is (425) 335-0966.
- Does John Lank accept Medicare?
- John Lank is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lank's NPI active?
- Yes — John Lank's NPI (1942275797) is active in the NPPES registry as of the last update on 2015-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.