Diego F Ferro MD Inc
NPI 1174880835 · Internal Medicine Physician · Stockton, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diego F Ferro MD Inc is a Internal Medicine Physician organization in Stockton, CA (NPI 1174880835).
Provider details
- NPI number
- 1174880835
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Diego Ferro, President of Corporation(209) 948-1583
- License
- A106012 (CA)
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
- 2012-04-19
- Last updated
- 2014-10-27
Frequently asked questions
- What is Diego F Ferro MD Inc's NPI number?
- Diego F Ferro MD Inc's National Provider Identifier (NPI) is 1174880835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diego F Ferro MD Inc?
- Diego F Ferro MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diego F Ferro MD Inc located?
- Diego F Ferro MD Inc's practice location on file with NPPES is 420 W Acacia St, Stockton, CA 95203-2441.
- What is Diego F Ferro MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Diego F Ferro MD Inc is (209) 948-1583.
- Does Diego F Ferro MD Inc accept Medicare?
- Diego F Ferro 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 Diego F Ferro MD Inc?
- The authorized official listed on Diego F Ferro MD Inc's NPPES record is Diego Ferro, President of Corporation. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diego F Ferro MD Inc's NPI active?
- Yes — Diego F Ferro MD Inc's NPI (1174880835) is active in the NPPES registry as of the last update on 2014-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.