IndividualActive
Stanley Cowen, M.D.
NPI 1619091931 · Surgery Physician · Lancaster, CA
Stanley Cowen, M.D. is a Surgery Physician provider in Lancaster, CA (NPI 1619091931).
Provider details
- NPI number
- 1619091931
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G17178 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
43845 10th St W
Suite 2a
Lancaster, CA 93534-4800
Phone: (818) 709-8161
Fax: (818) 709-8160
Street-level locationGet directions
Mailing address
Po Box 4478
Chatsworth, CA 91313-4478
Registry dates
- Enumerated
- 2007-03-19
- Last updated
- 2007-07-09
Frequently asked questions
- What is Stanley Cowen's NPI number?
- Stanley Cowen's National Provider Identifier (NPI) is 1619091931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Cowen's specialty?
- Stanley Cowen is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Cowen located?
- Stanley Cowen's practice location on file with NPPES is 43845 10th St W, Lancaster, CA 93534-4800.
- What is Stanley Cowen's phone number?
- The practice phone number listed in the NPPES registry for Stanley Cowen is (818) 709-8161.
- Is Stanley Cowen's NPI active?
- Yes — Stanley Cowen's NPI (1619091931) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.