Ken Hashimoto, M.D.
NPI 1831179712 · Family Medicine Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ken Hashimoto, M.D. is a Family Medicine Physician provider in Monterey, CA (NPI 1831179712).
Provider details
- NPI number
- 1831179712
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A85319 (CA)
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
2,017 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 | 683 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 383 | $96 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 148 | $21 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 148 | $26 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 135 | $137 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 128 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 340 | 98 |
| Amlodipine Besylate | 145 | 37 |
| Losartan Potassium | 139 | 48 |
| Metoprolol Succinate | 136 | 37 |
| Hydrochlorothiazide | 102 | 31 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 87 | 20 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-18
- Last updated
- 2019-01-04
Frequently asked questions
- What is Ken Hashimoto's NPI number?
- Ken Hashimoto's National Provider Identifier (NPI) is 1831179712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ken Hashimoto's specialty?
- Ken Hashimoto is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ken Hashimoto located?
- Ken Hashimoto's practice location on file with NPPES is 80 Garden Ct Ste 101, Monterey, CA 93940-5367.
- What is Ken Hashimoto's phone number?
- The practice phone number listed in the NPPES registry for Ken Hashimoto is (831) 641-7280.
- Does Ken Hashimoto accept Medicare?
- Ken Hashimoto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ken Hashimoto's NPI active?
- Yes — Ken Hashimoto's NPI (1831179712) is active in the NPPES registry as of the last update on 2019-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.