OrganizationActive
Dorothy Klein, M.D., Inc.
NPI 1639449374 · Clinic/Center · Los Angeles, CA
Dorothy Klein, M.D., Inc. is a Clinic/Center organization in Los Angeles, CA (NPI 1639449374).
Provider details
- NPI number
- 1639449374
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Dorothy Klein, Owner(310) 431-9507
- License
- A93473 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(80/100 index)
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
7935 Westlawn Ave
Los Angeles, CA 90045-1071
Phone: (310) 431-9507
Fax: (310) 431-9507
Street-level locationGet directions
Mailing address
7935 Westlawn Ave
Los Angeles, CA 90045-1071
Registry dates
- Enumerated
- 2012-01-11
- Last updated
- 2012-01-11
Frequently asked questions
- What is Dorothy Klein, M.D., Inc.'s NPI number?
- Dorothy Klein, M.D., Inc.'s National Provider Identifier (NPI) is 1639449374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dorothy Klein, M.D., Inc.?
- Dorothy Klein, M.D., Inc. is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Dorothy Klein, M.D., Inc. located?
- Dorothy Klein, M.D., Inc.'s practice location on file with NPPES is 7935 Westlawn Ave, Los Angeles, CA 90045-1071.
- What is Dorothy Klein, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Dorothy Klein, M.D., Inc. is (310) 431-9507.
- Who is the authorized official for Dorothy Klein, M.D., Inc.?
- The authorized official listed on Dorothy Klein, M.D., Inc.'s NPPES record is Dorothy Klein, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dorothy Klein, M.D., Inc.'s NPI active?
- Yes — Dorothy Klein, M.D., Inc.'s NPI (1639449374) is active in the NPPES registry as of the last update on 2012-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.