Kenneth Tobin, DO
NPI 1700962727 · Cardiovascular Disease Physician · Sonoma, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Tobin, DO is a Cardiovascular Disease Physician provider in Sonoma, CA (NPI 1700962727).
Provider details
- NPI number
- 1700962727
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101011720 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,526 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 562 | $67 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 464 | $66 |
| 3d Radiographic Procedure With Computerized Image Postprocessing76377 | 254 | $37 |
| Heart Muscle Strain Imaging93356 | 172 | $11 |
| 3d Radiographic Procedure With Computerized Image Postprocessing76377 | 161 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 231 | 86 |
| Atorvastatin Calcium | 121 | 37 |
| Amlodipine Besylate | 105 | 35 |
| Rosuvastatin Calcium | 100 | 36 |
| Losartan Potassium | 80 | 32 |
| Amlodipine Besylate/Benazeprilbrand: Amlodipine Besylate-Benazepril | 76 | 20 |
Practice location
Mailing address
Additional practice locations (2)
- 3250 Beard RdNapa, CA 94558-3406Phone: (415) 927-0666
- 335 S Mcdowell BlvdPetaluma, CA 94954-3507Phone: (415) 927-0666
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2026-05-15
- Certified
- 2026-05-15
Frequently asked questions
- What is Kenneth Tobin's NPI number?
- Kenneth Tobin's National Provider Identifier (NPI) is 1700962727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Tobin's specialty?
- Kenneth Tobin is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Tobin located?
- Kenneth Tobin's practice location on file with NPPES is 651 1st St W Ste L, Sonoma, CA 95476-7046.
- What is Kenneth Tobin's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Tobin is (707) 935-1470.
- Does Kenneth Tobin accept Medicare?
- Kenneth Tobin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Tobin's NPI active?
- Yes — Kenneth Tobin's NPI (1700962727) is active in the NPPES registry as of the last update on 2026-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.