Irene Wakam, MD
NPI 1568455251 · Family Medicine Physician · Ventura, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Wakam, MD is a Family Medicine Physician provider in Ventura, CA (NPI 1568455251).
Provider details
- NPI number
- 1568455251
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- C050092 (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
144 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $137 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $139 |
| Administration of Influenza Virus VaccineG0008 | 16 | $35 |
| Advance Care Planning, First 30 Minutes99497 | 12 | $86 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 12 | $21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 155 | 42 |
| Atorvastatin Calcium | 94 | 28 |
| Levothyroxine Sodium | 80 | 23 |
| Losartan Potassium | 49 | 13 |
| Lisinopril | 49 | 15 |
| Simvastatin | 42 | 12 |
| Fluoxetine Hcl | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$330 across 5 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
- 2005-08-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Irene Wakam's NPI number?
- Irene Wakam's National Provider Identifier (NPI) is 1568455251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Wakam's specialty?
- Irene Wakam is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Wakam located?
- Irene Wakam's practice location on file with NPPES is 3555 Loma Vista Rd, Ventura, CA 93003-3161.
- What is Irene Wakam's phone number?
- The practice phone number listed in the NPPES registry for Irene Wakam is (805) 652-1515.
- Does Irene Wakam accept Medicare?
- Irene Wakam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Wakam's NPI active?
- Yes — Irene Wakam's NPI (1568455251) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.