Mark Schein, M.D.
NPI 1871542142 · Diagnostic Radiology Physician · Lakewood, CA
Mark Schein, M.D. is a Diagnostic Radiology Physician provider in Lakewood, CA (NPI 1871542142).
Provider details
- NPI number
- 1871542142
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G37050 (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
- 2006-05-06
- Last updated
- 2007-08-16
Frequently asked questions
- What is Mark Schein's NPI number?
- Mark Schein's National Provider Identifier (NPI) is 1871542142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Schein's specialty?
- Mark Schein is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Schein located?
- Mark Schein's practice location on file with NPPES is 3700 South St, Lakewood, CA 90712-1419.
- What is Mark Schein's phone number?
- The practice phone number listed in the NPPES registry for Mark Schein is (562) 602-6810.
- Is Mark Schein's NPI active?
- Yes — Mark Schein's NPI (1871542142) is active in the NPPES registry as of the last update on 2007-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.