Dr. Russell S. Alterman, a Professional Corporation
NPI 1740653195 · Internal Medicine Physician · Newport Beach, CA
Dr. Russell S. Alterman, a Professional Corporation is a Internal Medicine Physician organization in Newport Beach, CA (NPI 1740653195).
Provider details
- NPI number
- 1740653195
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Russell Alterman, Owner(949) 250-4244
- License
- 20A6838 (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
10 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
- 2015-11-06
- Last updated
- 2015-11-06
Frequently asked questions
- What is Dr. Russell S. Alterman, a Professional Corporation's NPI number?
- Dr. Russell S. Alterman, a Professional Corporation's National Provider Identifier (NPI) is 1740653195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Russell S. Alterman, a Professional Corporation?
- Dr. Russell S. Alterman, a Professional Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dr. Russell S. Alterman, a Professional Corporation located?
- Dr. Russell S. Alterman, a Professional Corporation's practice location on file with NPPES is 20311 Sw Acacia St Ste 100, Newport Beach, CA 92660-1733.
- What is Dr. Russell S. Alterman, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Dr. Russell S. Alterman, a Professional Corporation is (949) 250-4244.
- Who is the authorized official for Dr. Russell S. Alterman, a Professional Corporation?
- The authorized official listed on Dr. Russell S. Alterman, a Professional Corporation's NPPES record is Russell Alterman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Russell S. Alterman, a Professional Corporation's NPI active?
- Yes — Dr. Russell S. Alterman, a Professional Corporation's NPI (1740653195) is active in the NPPES registry as of the last update on 2015-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.