Luciana Giambarberi, M.D.
NPI 1245586551 · Psychiatry Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luciana Giambarberi, M.D. is a Psychiatry Physician provider in Stanford, CA (NPI 1245586551).
Provider details
- NPI number
- 1245586551
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2018-00503 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
42 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $119 |
Typical Medicare-allowed amounts for these services range $119–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 74 | 17 |
| Mirtazapine | 31 | — |
| Gabapentin | 30 | — |
| Quetiapine Fumarate | 24 | — |
| Trazodone Hcl | 23 | — |
| Hydroxyzine Hcl | 22 | — |
| Lorazepam | 20 | — |
Practice location
Mailing address
Additional practice locations (1)
- 791 Jonestown RdWinston Salem, NC 27103-1252Phone: (336) 716-4551
Registry dates
- Enumerated
- 2012-07-24
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Luciana Giambarberi's NPI number?
- Luciana Giambarberi's National Provider Identifier (NPI) is 1245586551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luciana Giambarberi's specialty?
- Luciana Giambarberi is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Luciana Giambarberi located?
- Luciana Giambarberi's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Luciana Giambarberi's phone number?
- The practice phone number listed in the NPPES registry for Luciana Giambarberi is (650) 723-4000.
- Does Luciana Giambarberi accept Medicare?
- Luciana Giambarberi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luciana Giambarberi's NPI active?
- Yes — Luciana Giambarberi's NPI (1245586551) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.