Stephen Copen MD Inc
NPI 1992086391 · Nephrology Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Copen MD Inc is a Nephrology Physician organization in Los Angeles, CA (NPI 1992086391).
Provider details
- NPI number
- 1992086391
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephen Copen, Owner(323) 232-6131
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
14 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
- 2011-08-30
- Last updated
- 2011-08-30
Frequently asked questions
- What is Stephen Copen MD Inc's NPI number?
- Stephen Copen MD Inc's National Provider Identifier (NPI) is 1992086391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen Copen MD Inc?
- Stephen Copen MD Inc is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Copen MD Inc located?
- Stephen Copen MD Inc's practice location on file with NPPES is 874 W Martin Luther King Jr Blvd, Los Angeles, CA 90037-1205.
- What is Stephen Copen MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Stephen Copen MD Inc is (323) 232-6161.
- Does Stephen Copen MD Inc accept Medicare?
- Stephen Copen MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Stephen Copen MD Inc?
- The authorized official listed on Stephen Copen MD Inc's NPPES record is Stephen Copen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen Copen MD Inc's NPI active?
- Yes — Stephen Copen MD Inc's NPI (1992086391) is active in the NPPES registry as of the last update on 2011-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.