David M. Duffy, MD Inc
NPI 1265798276 · Medical Specialty Clinic/Center · Torrance, CA
David M. Duffy, MD Inc is a Medical Specialty Clinic/Center organization in Torrance, CA (NPI 1265798276).
Provider details
- NPI number
- 1265798276
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Helen Micek, Office Manager(310) 370-5679
- License
- A22054 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2012-04-03
- Last updated
- 2012-04-03
Frequently asked questions
- What is David M. Duffy, MD Inc's NPI number?
- David M. Duffy, MD Inc's National Provider Identifier (NPI) is 1265798276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David M. Duffy, MD Inc?
- David M. Duffy, MD Inc is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is David M. Duffy, MD Inc located?
- David M. Duffy, MD Inc's practice location on file with NPPES is 4201 Torrance Blvd, Torrance, CA 90503-4504.
- What is David M. Duffy, MD Inc's phone number?
- The practice phone number listed in the NPPES registry for David M. Duffy, MD Inc is (310) 370-5679.
- Who is the authorized official for David M. Duffy, MD Inc?
- The authorized official listed on David M. Duffy, MD Inc's NPPES record is Helen Micek, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David M. Duffy, MD Inc's NPI active?
- Yes — David M. Duffy, MD Inc's NPI (1265798276) is active in the NPPES registry as of the last update on 2012-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.