Stephen Cook, MD
NPI 1427078542 · Family Medicine Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Cook, MD is a Family Medicine Physician provider in Tacoma, WA (NPI 1427078542).
Provider details
- NPI number
- 1427078542
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00038365 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 32 | — |
| Amlodipine Besylate | 30 | — |
| Gabapentin | 29 | — |
| Atorvastatin Calcium | 29 | 12 |
| Pantoprazole Sodium | 29 | — |
| Lisinopril | 27 | — |
| Hydroxyzine Hcl | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is Stephen Cook's NPI number?
- Stephen Cook's National Provider Identifier (NPI) is 1427078542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Cook's specialty?
- Stephen Cook is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Cook located?
- Stephen Cook's practice location on file with NPPES is 1202 Martin Luther King Jr Way, Tacoma, WA 98405-3926.
- What is Stephen Cook's phone number?
- The practice phone number listed in the NPPES registry for Stephen Cook is (253) 441-4742.
- Does Stephen Cook accept Medicare?
- Stephen Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Cook's NPI active?
- Yes — Stephen Cook's NPI (1427078542) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.