OrganizationActive
Rosemary Delgado MD., Inc
NPI 1720275878 · Specialist · Walnut Creek, CA
Rosemary Delgado MD., Inc is a Specialist organization in Walnut Creek, CA (NPI 1720275878).
Provider details
- NPI number
- 1720275878
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Laura Maes, Office Manager(925) 937-1915
- License
- A455170 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1776 Ygnacio Valley Rd
Ste 208
Walnut Creek, CA 94598-3125
Phone: (925) 937-9345
Fax: (925) 937-1768
Street-level locationGet directions
Mailing address
1776 Ygnacio Valley Rd
Walnut Creek, CA 94598-3125
Registry dates
- Enumerated
- 2007-10-02
- Last updated
- 2021-06-08
- Certified
- 2021-06-08
Frequently asked questions
- What is Rosemary Delgado MD., Inc's NPI number?
- Rosemary Delgado MD., Inc's National Provider Identifier (NPI) is 1720275878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rosemary Delgado MD., Inc?
- Rosemary Delgado MD., Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Rosemary Delgado MD., Inc located?
- Rosemary Delgado MD., Inc's practice location on file with NPPES is 1776 Ygnacio Valley Rd, Walnut Creek, CA 94598-3125.
- What is Rosemary Delgado MD., Inc's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Delgado MD., Inc is (925) 937-9345.
- Who is the authorized official for Rosemary Delgado MD., Inc?
- The authorized official listed on Rosemary Delgado MD., Inc's NPPES record is Laura Maes, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rosemary Delgado MD., Inc's NPI active?
- Yes — Rosemary Delgado MD., Inc's NPI (1720275878) is active in the NPPES registry as of the last update on 2021-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.