Alan Shiener, M.D.
NPI 1770585515 · Interventional Cardiology Physician · Encino, CA
Alan Shiener, M.D. is a Interventional Cardiology Physician provider in Encino, CA (NPI 1770585515).
Provider details
- NPI number
- 1770585515
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G30423 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-11
- Last updated
- 2023-04-03
- Certified
- 2023-04-03
Frequently asked questions
- What is Alan Shiener's NPI number?
- Alan Shiener's National Provider Identifier (NPI) is 1770585515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Shiener's specialty?
- Alan Shiener is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Shiener located?
- Alan Shiener's practice location on file with NPPES is 18167 Chardon Circle, Encino, CA 91316.
- What is Alan Shiener's phone number?
- The practice phone number listed in the NPPES registry for Alan Shiener is (818) 342-9973.
- Is Alan Shiener's NPI active?
- Yes — Alan Shiener's NPI (1770585515) is active in the NPPES registry as of the last update on 2023-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.