Heather Oneill, PSY.D.
NPI 1629113634 · Clinical Psychologist · San Diego, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Oneill, PSY.D. is a Clinical Psychologist provider in San Diego, CA (NPI 1629113634).
Provider details
- NPI number
- 1629113634
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 20042402A (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
920 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) |
|---|---|---|
| Psychotherapy, 30 Minutes90832 | 413 | $85 |
| Psychiatric Diagnostic Evaluation90791 | 93 | $164 |
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 75 | $43 |
| Treatment of Behavior Impacting Health, Initial 30 Minutes96158 | 63 | $73 |
| Evaluation of Psychological Test, First Hour96130 | 61 | $103 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 61 | $47 |
| Evaluation of Neuropsychological Test, First Hour |
Practice location
Mailing address
Additional practice locations (7)
- 1340 E Madison AveEl Cajon, CA 92021-8501Phone: (619) 722-0014Fax: (619) 327-4174
- 151 Claydelle AveEl Cajon, CA 92020-4505Phone: (619) 722-0014Fax: (619) 327-4174
- 675 E Bradley AveEl Cajon, CA 92021-3110Phone: (619) 722-0014Fax: (619) 327-4174
- 780 Elden StreetLa Mesa, CA 91942Phone: (619) 722-0014Fax: (619) 327-4174
- 220 E 24th StNational City, CA 91950-6705Phone: (619) 722-0014Fax: (619) 327-4174
- 541 S V AveNational City, CA 91950-2828Phone: (619) 722-0014Fax: (619) 327-4174
- 902 Euclid AveNational City, CA 91950-3808Phone: (619) 722-0014Fax: (619) 327-4174
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2026-05-15
- Certified
- 2026-05-15
Frequently asked questions
- What is Heather Oneill's NPI number?
- Heather Oneill's National Provider Identifier (NPI) is 1629113634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Oneill's specialty?
- Heather Oneill is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Heather Oneill located?
- Heather Oneill's practice location on file with NPPES is 1045 9th Ave, San Diego, CA 92101-5504.
- What is Heather Oneill's phone number?
- The practice phone number listed in the NPPES registry for Heather Oneill is (619) 235-2600.
- Does Heather Oneill accept Medicare?
- Heather Oneill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Oneill's NPI active?
- Yes — Heather Oneill's NPI (1629113634) is active in the NPPES registry as of the last update on 2026-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.