Karen Ting, MD
NPI 1649387275 · Internal Medicine Physician · Bellevue, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Ting, MD is a Internal Medicine Physician provider in Bellevue, WA (NPI 1649387275).
Provider details
- NPI number
- 1649387275
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00033123 (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
19 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
513 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 | 154 | $141 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 110 | $143 |
| 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 | 110 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 95 | $197 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $101 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 258 | 70 |
| Levothyroxine Sodium | 204 | 48 |
| Amlodipine Besylate | 140 | 42 |
| Losartan Potassium | 126 | 35 |
| Rosuvastatin Calcium | 105 | 28 |
| Lisinopril | 78 | 21 |
| Triamterene/Hydrochlorothiazid |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2020-10-09
- Certified
- 2020-10-09
Frequently asked questions
- What is Karen Ting's NPI number?
- Karen Ting's National Provider Identifier (NPI) is 1649387275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Ting's specialty?
- Karen Ting is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Ting located?
- Karen Ting's practice location on file with NPPES is 1200 112th Ave Ne, Bellevue, WA 98004-3732.
- What is Karen Ting's phone number?
- The practice phone number listed in the NPPES registry for Karen Ting is (425) 462-1132.
- Does Karen Ting accept Medicare?
- Karen Ting is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Ting's NPI active?
- Yes — Karen Ting's NPI (1649387275) is active in the NPPES registry as of the last update on 2020-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.