Arash Shahangian, MD, PHD
NPI 1679898399 · Surgery Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arash Shahangian, MD, PHD is a Surgery Physician provider in Stanford, CA (NPI 1679898399).
Provider details
- NPI number
- 1679898399
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00000 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 68 | 31 |
| Azelastine Hcl | 64 | 22 |
| Prednisone | 54 | 39 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 42 | 35 |
| Doxycycline Monohydrate | 41 | 29 |
| Mupirocin | 32 | 25 |
| Ipratropium Bromide | 32 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 1 record (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
Registry dates
- Enumerated
- 2010-04-06
- Last updated
- 2022-02-11
Frequently asked questions
- What is Arash Shahangian's NPI number?
- Arash Shahangian's National Provider Identifier (NPI) is 1679898399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arash Shahangian's specialty?
- Arash Shahangian is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Arash Shahangian located?
- Arash Shahangian's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Arash Shahangian's phone number?
- The practice phone number listed in the NPPES registry for Arash Shahangian is (310) 497-5063.
- Does Arash Shahangian accept Medicare?
- Arash Shahangian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arash Shahangian's NPI active?
- Yes — Arash Shahangian's NPI (1679898399) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.