Alla Liberstein, MD, Inc.
NPI 1114105079 · Internal Medicine Physician · Porterville, CA
Alla Liberstein, MD, Inc. is a Internal Medicine Physician organization in Porterville, CA (NPI 1114105079).
Provider details
- NPI number
- 1114105079
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alla Liberstein, President(559) 793-2587
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
18 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
- 2008-02-03
- Last updated
- 2012-03-13
Frequently asked questions
- What is Alla Liberstein, MD, Inc.'s NPI number?
- Alla Liberstein, MD, Inc.'s National Provider Identifier (NPI) is 1114105079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alla Liberstein, MD, Inc.?
- Alla Liberstein, MD, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alla Liberstein, MD, Inc. located?
- Alla Liberstein, MD, Inc.'s practice location on file with NPPES is 277 W Putnam Ave, Porterville, CA 93257-3450.
- What is Alla Liberstein, MD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Alla Liberstein, MD, Inc. is (559) 793-2587.
- Who is the authorized official for Alla Liberstein, MD, Inc.?
- The authorized official listed on Alla Liberstein, MD, Inc.'s NPPES record is Alla Liberstein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alla Liberstein, MD, Inc.'s NPI active?
- Yes — Alla Liberstein, MD, Inc.'s NPI (1114105079) is active in the NPPES registry as of the last update on 2012-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.