Mercy Perdomo Rodriguez, MD
NPI 1376997502 · Psychiatry Physician · Napa, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercy Perdomo Rodriguez, MD is a Psychiatry Physician provider in Napa, CA (NPI 1376997502).
Provider details
- NPI number
- 1376997502
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
83 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 | 83 | $101 |
Typical Medicare-allowed amounts for these services range $101–$101 (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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 139 | 21 |
| Aripiprazole | 120 | 15 |
| Sertraline Hcl | 111 | 14 |
| Fluoxetine Hcl | 81 | 12 |
| Mirtazapine | 78 | 14 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 75 | — |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-13
- Last updated
- 2022-01-18
- Certified
- 2022-01-18
Frequently asked questions
- What is Mercy Perdomo Rodriguez's NPI number?
- Mercy Perdomo Rodriguez's National Provider Identifier (NPI) is 1376997502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercy Perdomo Rodriguez's specialty?
- Mercy Perdomo Rodriguez is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mercy Perdomo Rodriguez located?
- Mercy Perdomo Rodriguez's practice location on file with NPPES is 1580 1st St, Napa, CA 94559-2841.
- What is Mercy Perdomo Rodriguez's phone number?
- The practice phone number listed in the NPPES registry for Mercy Perdomo Rodriguez is (707) 258-8757.
- Does Mercy Perdomo Rodriguez accept Medicare?
- Mercy Perdomo Rodriguez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mercy Perdomo Rodriguez's NPI active?
- Yes — Mercy Perdomo Rodriguez's NPI (1376997502) is active in the NPPES registry as of the last update on 2022-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.