Evelyn Nakagawa, M.D.
NPI 1023077294 · Internal Medicine Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evelyn Nakagawa, M.D. is a Internal Medicine Physician provider in San Leandro, CA (NPI 1023077294).
Provider details
- NPI number
- 1023077294
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A68752 (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
2,465 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,945 | $131 |
| Critical Care, First 30-74 Minutes99291 | 250 | $230 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 72 | $88 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 59 | $189 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 53 | $136 |
| Advance Care Planning, First 30 Minutes99497 | 44 | $84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 437 | 61 |
| Apixabanbrand: Eliquis | 321 | 34 |
| Furosemide | 214 | 36 |
| Quetiapine Fumarate | 214 | 24 |
| Levothyroxine Sodium | 213 | 26 |
| Amlodipine Besylate | 212 | 31 |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 2 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
- 2006-03-17
- Last updated
- 2020-09-08
- Certified
- 2020-09-08
Frequently asked questions
- What is Evelyn Nakagawa's NPI number?
- Evelyn Nakagawa's National Provider Identifier (NPI) is 1023077294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evelyn Nakagawa's specialty?
- Evelyn Nakagawa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Evelyn Nakagawa located?
- Evelyn Nakagawa's practice location on file with NPPES is 2800 Benedict Dr, San Leandro, CA 94577-6840.
- What is Evelyn Nakagawa's phone number?
- The practice phone number listed in the NPPES registry for Evelyn Nakagawa is (415) 233-3604.
- Does Evelyn Nakagawa accept Medicare?
- Evelyn Nakagawa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evelyn Nakagawa's NPI active?
- Yes — Evelyn Nakagawa's NPI (1023077294) is active in the NPPES registry as of the last update on 2020-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.