Eduardo Chavez Ruiz, M.D.
NPI 1679820781 · Psychiatry Physician · Janesville, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eduardo Chavez Ruiz, M.D. is a Psychiatry Physician provider in Janesville, WI (NPI 1679820781).
Provider details
- NPI number
- 1679820781
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 3835-320 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
13 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
23 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $134 |
Typical Medicare-allowed amounts for these services range $134–$134 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 43 | 14 |
| Sertraline Hcl | 38 | 16 |
| Trazodone Hcl | 33 | 15 |
| Alprazolam | 32 | — |
| Lurasidone Hcl | 32 | — |
| Lamotrigine | 27 | 12 |
| Hydroxyzine Hcl | 25 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-07
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Eduardo Chavez Ruiz's NPI number?
- Eduardo Chavez Ruiz's National Provider Identifier (NPI) is 1679820781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eduardo Chavez Ruiz's specialty?
- Eduardo Chavez Ruiz is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Eduardo Chavez Ruiz located?
- Eduardo Chavez Ruiz's practice location on file with NPPES is 903 Mineral Point Ave, Janesville, WI 53548-2970.
- What is Eduardo Chavez Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Eduardo Chavez Ruiz is (608) 756-6530.
- Does Eduardo Chavez Ruiz accept Medicare?
- Eduardo Chavez Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eduardo Chavez Ruiz's NPI active?
- Yes — Eduardo Chavez Ruiz's NPI (1679820781) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.