Alexander G. Stein, M.D. Apc
NPI 1598069320 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Los Angeles, CA
Alexander G. Stein, M.D. Apc is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Los Angeles, CA (NPI 1598069320).
Provider details
- NPI number
- 1598069320
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alexander Stein, President(310) 854-1904
- License
- A33877 (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
15 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
- 2011-01-10
- Last updated
- 2012-04-13
Frequently asked questions
- What is Alexander G. Stein, M.D. Apc's NPI number?
- Alexander G. Stein, M.D. Apc's National Provider Identifier (NPI) is 1598069320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alexander G. Stein, M.D. Apc?
- Alexander G. Stein, M.D. Apc is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander G. Stein, M.D. Apc located?
- Alexander G. Stein, M.D. Apc's practice location on file with NPPES is 8635 W 3rd St, Los Angeles, CA 90048-6101.
- What is Alexander G. Stein, M.D. Apc's phone number?
- The practice phone number listed in the NPPES registry for Alexander G. Stein, M.D. Apc is (310) 854-1904.
- Who is the authorized official for Alexander G. Stein, M.D. Apc?
- The authorized official listed on Alexander G. Stein, M.D. Apc's NPPES record is Alexander Stein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alexander G. Stein, M.D. Apc's NPI active?
- Yes — Alexander G. Stein, M.D. Apc's NPI (1598069320) is active in the NPPES registry as of the last update on 2012-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.