Diana Superfin MD Inc.
NPI 1568285880 · Clinic/Center · Walnut Creek, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Superfin MD Inc. is a Clinic/Center organization in Walnut Creek, CA (NPI 1568285880).
Provider details
- NPI number
- 1568285880
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Diana Superfin, President(925) 939-9630
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
1 yr 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
- 2024-11-05
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Diana Superfin MD Inc.'s NPI number?
- Diana Superfin MD Inc.'s National Provider Identifier (NPI) is 1568285880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diana Superfin MD Inc.?
- Diana Superfin MD Inc. is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Diana Superfin MD Inc. located?
- Diana Superfin MD Inc.'s practice location on file with NPPES is 148 Lancaster Rd, Walnut Creek, CA 94595-2325.
- What is Diana Superfin MD Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Diana Superfin MD Inc. is (925) 939-9630.
- Does Diana Superfin MD Inc. accept Medicare?
- Diana Superfin 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 Diana Superfin MD Inc.?
- The authorized official listed on Diana Superfin MD Inc.'s NPPES record is Diana Superfin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diana Superfin MD Inc.'s NPI active?
- Yes — Diana Superfin MD Inc.'s NPI (1568285880) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.