Judith Hernaez, MD
NPI 1124289566 · Family Medicine Physician · Waipahu, HI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judith Hernaez, MD is a Family Medicine Physician provider in Waipahu, HI (NPI 1124289566).
Provider details
- NPI number
- 1124289566
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
726 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 287 | $133 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 183 | $186 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 54 | $134 |
| Advance Care Planning, First 30 Minutes99497 | 52 | $83 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 48 | $20 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 41 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 219 | 74 |
| Atorvastatin Calcium | 215 | 66 |
| Amlodipine Besylate | 188 | 60 |
| Losartan Potassium | 168 | 56 |
| Metformin Hclbrand: Metformin Hcl Er | 140 | 50 |
| Ezetimibe | 132 | 39 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$617 across 27 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
- 2008-06-18
- Last updated
- 2021-12-08
- Certified
- 2021-11-30
Frequently asked questions
- What is Judith Hernaez's NPI number?
- Judith Hernaez's National Provider Identifier (NPI) is 1124289566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Hernaez's specialty?
- Judith Hernaez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Judith Hernaez located?
- Judith Hernaez's practice location on file with NPPES is 94-873 Farrington Hwy Ste 103, Waipahu, HI 96797-3150.
- What is Judith Hernaez's phone number?
- The practice phone number listed in the NPPES registry for Judith Hernaez is (808) 677-0774.
- Does Judith Hernaez accept Medicare?
- Judith Hernaez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judith Hernaez's NPI active?
- Yes — Judith Hernaez's NPI (1124289566) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.