Alan Lentzner, M.D.
NPI 1548289432 · Anatomic Pathology & Clinical Pathology Physician · Long Beach, CA
Alan Lentzner, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Long Beach, CA (NPI 1548289432).
Provider details
- NPI number
- 1548289432
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G87543 (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
19 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
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alan Lentzner's NPI number?
- Alan Lentzner's National Provider Identifier (NPI) is 1548289432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Lentzner's specialty?
- Alan Lentzner is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Lentzner located?
- Alan Lentzner's practice location on file with NPPES is 1475 Bryant Dr, Long Beach, CA 90815-4104.
- What is Alan Lentzner's phone number?
- The practice phone number listed in the NPPES registry for Alan Lentzner is (562) 597-4260.
- Is Alan Lentzner's NPI active?
- Yes — Alan Lentzner's NPI (1548289432) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.