Helen Ha, DO
NPI 1316574783 · Family Medicine Physician · Placentia, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Ha, DO is a Family Medicine Physician provider in Placentia, CA (NPI 1316574783).
Provider details
- NPI number
- 1316574783
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A20504 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 210 | 111 |
| Amlodipine Besylate | 117 | 57 |
| Losartan Potassium | 113 | 55 |
| Lisinopril | 86 | 41 |
| Simvastatin | 61 | 29 |
| Metformin Hcl | 58 | 28 |
| Levothyroxine Sodium | 52 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2024-10-02
- Certified
- 2024-10-02
Frequently asked questions
- What is Helen Ha's NPI number?
- Helen Ha's National Provider Identifier (NPI) is 1316574783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Ha's specialty?
- Helen Ha is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Helen Ha located?
- Helen Ha's practice location on file with NPPES is 770 S Placentia Ave, Placentia, CA 92870-6832.
- What is Helen Ha's phone number?
- The practice phone number listed in the NPPES registry for Helen Ha is (714) 223-6000.
- Does Helen Ha accept Medicare?
- Helen Ha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Ha's NPI active?
- Yes — Helen Ha's NPI (1316574783) is active in the NPPES registry as of the last update on 2024-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.