Evan Seevak, MD
NPI 1689684250 · Geriatric Medicine (Internal Medicine) Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Seevak, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Oakland, CA (NPI 1689684250).
Provider details
- NPI number
- 1689684250
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A71412 (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
19 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
41 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) |
|---|---|---|
| Screening Mammography77067 | 21 | $121 |
| Screening 3d Breast Mammography77063 | 20 | $34 |
Typical Medicare-allowed amounts for these services range $34–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 250 | 93 |
| Amlodipine Besylate | 167 | 64 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 138 | 20 |
| Metformin Hcl | 116 | 36 |
| Losartan Potassium | 88 | 36 |
| Empagliflozinbrand: Jardiance | 64 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,473 across 1 record (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
- 2006-08-08
- Last updated
- 2012-01-11
Frequently asked questions
- What is Evan Seevak's NPI number?
- Evan Seevak's National Provider Identifier (NPI) is 1689684250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Seevak's specialty?
- Evan Seevak is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Evan Seevak located?
- Evan Seevak's practice location on file with NPPES is 1411 East 31st Street, Oakland, CA 94602.
- What is Evan Seevak's phone number?
- The practice phone number listed in the NPPES registry for Evan Seevak is (510) 437-4323.
- Does Evan Seevak accept Medicare?
- Evan Seevak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Seevak's NPI active?
- Yes — Evan Seevak's NPI (1689684250) is active in the NPPES registry as of the last update on 2012-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.