David Oliver, MD
NPI 1649245986 · Psychiatry Physician · Escondido, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Oliver, MD is a Psychiatry Physician provider in Escondido, CA (NPI 1649245986).
Provider details
- NPI number
- 1649245986
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A74435 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
138 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 53 | $169 |
| Telehealth Consultation, Emergency Department Or Initial Inpatient, Typically 70 Minutes Or More Communicating With the Patient Via TelehealthG0427 | 33 | $183 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 21 | $168 |
| Psychiatric Diagnostic Evaluation90791 | 16 | $146 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 15 | $77 |
Typical Medicare-allowed amounts for these services range $77–$183 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Mirtazapine | 19 |
| Sertraline Hcl | 19 |
| Quetiapine Fumarate | 15 |
| Escitalopram Oxalate | 13 |
| Trazodone Hcl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 34800 Bob Wilson DrNmcsd, Attn: Medical Staff ServicesSan Diego, CA 92134-1098Phone: (619) 532-5761Fax: (619) 532-8353
Registry dates
- Enumerated
- 2006-02-21
- Last updated
- 2022-10-26
- Certified
- 2022-10-23
Frequently asked questions
- What is David Oliver's NPI number?
- David Oliver's National Provider Identifier (NPI) is 1649245986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Oliver's specialty?
- David Oliver is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Oliver located?
- David Oliver's practice location on file with NPPES is Palomar Medical Center, Escondido, CA 92029.
- What is David Oliver's phone number?
- The practice phone number listed in the NPPES registry for David Oliver is (760) 739-3012.
- Does David Oliver accept Medicare?
- David Oliver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Oliver's NPI active?
- Yes — David Oliver's NPI (1649245986) is active in the NPPES registry as of the last update on 2022-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.