David Nacionales, DO
NPI 1699169227 · Neurology Physician · Palm Springs, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Nacionales, DO is a Neurology Physician provider in Palm Springs, CA (NPI 1699169227).
Provider details
- NPI number
- 1699169227
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 247861 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
410 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 83 | $81 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 61 | $178 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 45 | $122 |
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 37 | $207 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 138 | 31 |
| Gabapentin | 80 | 22 |
| Amitriptyline Hcl | 55 | — |
| Erenumab-Aooebrand: Aimovig Autoinjector | 44 | — |
| Rimegepant Sulfatebrand: Nurtec Odt | 41 | — |
| Clonazepam | 38 | — |
| Divalproex Sodium | 36 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,517 across 38 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
Additional practice locations (5)
- 535 W D St Apt COntario, CA 91762-6933Phone: (310) 480-5255
- 1150 N Indian Canyon DrPalm Springs, CA 92262-4872Phone: (310) 480-5255
- 350 Terracina BlvdRedlands, CA 92373-4850Phone: (951) 486-4460Fax: (951) 486-6510
- 255 Terracina Blvd Ste 104bRedlands, CA 92373-4870Phone: (951) 486-4460Fax: (951) 486-6510
- 101 Manning DrChapel Hill, NC 27514-4220Phone: (310) 480-5255
Registry dates
- Enumerated
- 2015-03-20
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is David Nacionales's NPI number?
- David Nacionales's National Provider Identifier (NPI) is 1699169227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Nacionales's specialty?
- David Nacionales is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is David Nacionales located?
- David Nacionales's practice location on file with NPPES is 1180 N Indian Canyon Dr Ste 214, Palm Springs, CA 92262-4857.
- What is David Nacionales's phone number?
- The practice phone number listed in the NPPES registry for David Nacionales is (760) 416-4545.
- Does David Nacionales accept Medicare?
- David Nacionales is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Nacionales's NPI active?
- Yes — David Nacionales's NPI (1699169227) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.