Liana Diants, M.D.
NPI 1619105608 · Hospitalist Physician · Redlands, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liana Diants, M.D. is a Hospitalist Physician provider in Redlands, CA (NPI 1619105608).
Provider details
- NPI number
- 1619105608
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A106644 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 37 | 25 |
| Ciprofloxacin Hcl | 24 | 24 |
| Prednisone | 22 | 21 |
| Lisinopril | 20 | 12 |
| Metoprolol Tartrate | 18 | 13 |
| Pantoprazole Sodium | 18 | 13 |
| Amlodipine Besylate | 17 | 15 |
Practice location
Mailing address
Additional practice locations (1)
- 350 Terracina BlvdRedlands, CA 92373Phone: (909) 793-3311
Registry dates
- Enumerated
- 2009-06-29
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Liana Diants's NPI number?
- Liana Diants's National Provider Identifier (NPI) is 1619105608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liana Diants's specialty?
- Liana Diants is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Liana Diants located?
- Liana Diants's practice location on file with NPPES is 2 W Fern Ave, Redlands, CA 92373-5916.
- What is Liana Diants's phone number?
- The practice phone number listed in the NPPES registry for Liana Diants is (909) 793-3311.
- Does Liana Diants accept Medicare?
- Liana Diants is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liana Diants's NPI active?
- Yes — Liana Diants's NPI (1619105608) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.