Warren Nishimoto, DO
NPI 1508840349 · Family Medicine Physician · Salinas, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Nishimoto, DO is a Family Medicine Physician provider in Salinas, CA (NPI 1508840349).
Provider details
- NPI number
- 1508840349
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A6267 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,615 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 976 | $93 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 755 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 570 | $75 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 277 | $11 |
| Osteopathic Manipulative Treatment, 3-4 Body Regions98926 | 255 | $46 |
| Osteopathic Manipulative Treatment, 1-2 Body Regions98925 | 149 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 412 | 114 |
| Atorvastatin Calcium | 393 | 108 |
| Losartan Potassium | 320 | 90 |
| Rosuvastatin Calcium | 292 | 87 |
| Amlodipine Besylate | 289 | 86 |
| Montelukast Sodium | 258 | 89 |
| Simvastatin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,987 across 162 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2011-03-01
Frequently asked questions
- What is Warren Nishimoto's NPI number?
- Warren Nishimoto's National Provider Identifier (NPI) is 1508840349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Nishimoto's specialty?
- Warren Nishimoto is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Nishimoto located?
- Warren Nishimoto's practice location on file with NPPES is 355 Abbott St, Salinas, CA 93901-4483.
- What is Warren Nishimoto's phone number?
- The practice phone number listed in the NPPES registry for Warren Nishimoto is (831) 751-7070.
- Does Warren Nishimoto accept Medicare?
- Warren Nishimoto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Nishimoto's NPI active?
- Yes — Warren Nishimoto's NPI (1508840349) is active in the NPPES registry as of the last update on 2011-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.