Karena Whitworth, MD
NPI 1245686948 · Family Medicine Physician · Renton, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karena Whitworth, MD is a Family Medicine Physician provider in Renton, WA (NPI 1245686948).
Provider details
- NPI number
- 1245686948
- 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
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
1,548 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 348 | $126 |
| 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 | 221 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 208 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 117 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 112 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 384 | 105 |
| Lisinopril | 246 | 69 |
| Hydrochlorothiazide | 169 | 49 |
| Levothyroxine Sodium | 164 | 37 |
| Omeprazole | 133 | 42 |
| Losartan Potassium | 115 | 31 |
| Simvastatin | 105 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-11
- Last updated
- 2021-06-09
- Certified
- 2021-06-04
Frequently asked questions
- What is Karena Whitworth's NPI number?
- Karena Whitworth's National Provider Identifier (NPI) is 1245686948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karena Whitworth's specialty?
- Karena Whitworth is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karena Whitworth located?
- Karena Whitworth's practice location on file with NPPES is 3915 Talbot Rd S, Renton, WA 98055-5738.
- What is Karena Whitworth's phone number?
- The practice phone number listed in the NPPES registry for Karena Whitworth is (425) 228-3440.
- Does Karena Whitworth accept Medicare?
- Karena Whitworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karena Whitworth's NPI active?
- Yes — Karena Whitworth's NPI (1245686948) is active in the NPPES registry as of the last update on 2021-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.