Caroline Tahara, MD
NPI 1669446423 · Internal Medicine Physician · White Bear Lake, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Tahara, MD is a Internal Medicine Physician provider in White Bear Lake, MN (NPI 1669446423).
Provider details
- NPI number
- 1669446423
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 42576 (MN)
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
1,010 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 | 213 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 185 | $123 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 119 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $87 |
| Screening Mammography77067 | 95 | $125 |
| Screening 3d Breast Mammography77063 | 84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 131 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 888 | 239 |
| Amlodipine Besylate | 591 | 162 |
| Levothyroxine Sodium | 530 | 142 |
| Lisinopril | 525 | 146 |
| Metoprolol Succinate | 327 | 91 |
| Losartan Potassium | 323 | 93 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Caroline Tahara's NPI number?
- Caroline Tahara's National Provider Identifier (NPI) is 1669446423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Tahara's specialty?
- Caroline Tahara is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caroline Tahara located?
- Caroline Tahara's practice location on file with NPPES is 1430 Hwy 96 E, White Bear Lake, MN 55110-7693.
- What is Caroline Tahara's phone number?
- The practice phone number listed in the NPPES registry for Caroline Tahara is (651) 426-1980.
- Does Caroline Tahara accept Medicare?
- Caroline Tahara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Tahara's NPI active?
- Yes — Caroline Tahara's NPI (1669446423) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.