Tahereh Ghaziani, MD
NPI 1871741769 · Transplant Hepatology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tahereh Ghaziani, MD is a Transplant Hepatology Physician provider in Stanford, CA (NPI 1871741769).
Provider details
- NPI number
- 1871741769
- Entity type
- Individual
- Primary specialty
- Transplant Hepatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C156903 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
623 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 221 | $205 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 104 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 66 | $151 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $194 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 38 | $252 |
| Tying of Dilated Veins of Stomach And/Or Esophagus Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 173 | 45 |
| Omeprazole | 123 | 37 |
| Rifaximinbrand: Xifaxan | 90 | 22 |
| Pantoprazole Sodium | 62 | 12 |
| Lactulose | 57 | 29 |
| Ursodiol | 53 | 16 |
| Entecavir | 51 | — |
| Tenofovir Alafenamidebrand: Vemlidy |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,894 across 7 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 (1)
- 110 Francis StreetLomb 8e, Liver Center BidmcBoston, MA 02215Phone: (617) 632-1070Fax: (617) 632-8996
Registry dates
- Enumerated
- 2008-09-04
- Last updated
- 2025-02-25
- Certified
- 2025-02-25
Frequently asked questions
- What is Tahereh Ghaziani's NPI number?
- Tahereh Ghaziani's National Provider Identifier (NPI) is 1871741769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tahereh Ghaziani's specialty?
- Tahereh Ghaziani is listed in the NPPES registry with a primary specialty of Transplant Hepatology Physician (Allopathic & Osteopathic Physicians).
- Where is Tahereh Ghaziani located?
- Tahereh Ghaziani's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Tahereh Ghaziani's phone number?
- The practice phone number listed in the NPPES registry for Tahereh Ghaziani is (650) 723-4000.
- Does Tahereh Ghaziani accept Medicare?
- Tahereh Ghaziani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tahereh Ghaziani's NPI active?
- Yes — Tahereh Ghaziani's NPI (1871741769) is active in the NPPES registry as of the last update on 2025-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.