IndividualActive
William Friedel, M.D.
NPI 1023048501 · Urology Physician · La Mesa, CA
William Friedel, M.D. is a Urology Physician provider in La Mesa, CA (NPI 1023048501).
Provider details
- NPI number
- 1023048501
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G21974 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
8851 Center Dr
Suite 502
La Mesa, CA 91942-3017
Phone: (619) 828-1000
Fax: (619) 828-1001
Street-level locationGet directions
Mailing address
8851 Center Dr.
La Mesa, CA 92584
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Friedel's NPI number?
- William Friedel's National Provider Identifier (NPI) is 1023048501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Friedel's specialty?
- William Friedel is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is William Friedel located?
- William Friedel's practice location on file with NPPES is 8851 Center Dr, La Mesa, CA 91942-3017.
- What is William Friedel's phone number?
- The practice phone number listed in the NPPES registry for William Friedel is (619) 828-1000.
- Is William Friedel's NPI active?
- Yes — William Friedel's NPI (1023048501) 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.