OrganizationActive
Robin Dennings MD & Erika Dillon, Inc.
NPI 1083403794 · Clinic/Center · Danville, CA
Robin Dennings MD & Erika Dillon, Inc. is a Clinic/Center organization in Danville, CA (NPI 1083403794).
Provider details
- NPI number
- 1083403794
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Robin Dennings, President(925) 872-1700
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(55/100 index)
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
4145 Blackhawk Plaza Cir Ste 201
Danville, CA 94506-4699
Phone: (925) 443-3020
Approximate (ZIP-level) locationGet directions
Mailing address
1630 N Main St # 145
Walnut Creek, CA 94596-4609
Other names (DBA / former)
- Doing business as
- Ivology Hydration
Registry dates
- Enumerated
- 2025-05-01
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Robin Dennings MD & Erika Dillon, Inc.'s NPI number?
- Robin Dennings MD & Erika Dillon, Inc.'s National Provider Identifier (NPI) is 1083403794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robin Dennings MD & Erika Dillon, Inc.?
- Robin Dennings MD & Erika Dillon, Inc. is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Robin Dennings MD & Erika Dillon, Inc. located?
- Robin Dennings MD & Erika Dillon, Inc.'s practice location on file with NPPES is 4145 Blackhawk Plaza Cir Ste 201, Danville, CA 94506-4699.
- What is Robin Dennings MD & Erika Dillon, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Robin Dennings MD & Erika Dillon, Inc. is (925) 443-3020.
- Who is the authorized official for Robin Dennings MD & Erika Dillon, Inc.?
- The authorized official listed on Robin Dennings MD & Erika Dillon, Inc.'s NPPES record is Robin Dennings, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robin Dennings MD & Erika Dillon, Inc.'s NPI active?
- Yes — Robin Dennings MD & Erika Dillon, Inc.'s NPI (1083403794) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.