Tess Lang, MD
NPI 1306252143 · Family Medicine Physician · Newcastle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tess Lang, MD is a Family Medicine Physician provider in Newcastle, WA (NPI 1306252143).
Provider details
- NPI number
- 1306252143
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD60782938 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 159 | 58 |
| Amlodipine Besylate | 128 | 51 |
| Losartan Potassium | 93 | 34 |
| Lisinopril | 68 | 32 |
| Levothyroxine Sodium | 63 | 19 |
| Omeprazole | 51 | 21 |
| Trazodone Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 9800 4th Ave NeSeattle, WA 98115-2152Phone: (206) 302-1200
Registry dates
- Enumerated
- 2014-07-01
- Last updated
- 2024-10-14
- Certified
- 2024-10-14
Frequently asked questions
- What is Tess Lang's NPI number?
- Tess Lang's National Provider Identifier (NPI) is 1306252143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tess Lang's specialty?
- Tess Lang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tess Lang located?
- Tess Lang's practice location on file with NPPES is 7203 129th Ave Se Ste 100, Newcastle, WA 98056-1412.
- What is Tess Lang's phone number?
- The practice phone number listed in the NPPES registry for Tess Lang is (425) 690-3455.
- Does Tess Lang accept Medicare?
- Tess Lang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tess Lang's NPI active?
- Yes — Tess Lang's NPI (1306252143) is active in the NPPES registry as of the last update on 2024-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.