Hayes B. Gladstone, MD, PC.
NPI 1447028063 · Medical Specialty Clinic/Center · Danville, CA
Hayes B. Gladstone, MD, PC. is a Medical Specialty Clinic/Center organization in Danville, CA (NPI 1447028063).
Provider details
- NPI number
- 1447028063
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Hayes Gladstone, President(925) 837-6000
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
2 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
- 2023-12-13
- Last updated
- 2023-12-13
- Certified
- 2023-12-13
Frequently asked questions
- What is Hayes B. Gladstone, MD, PC.'s NPI number?
- Hayes B. Gladstone, MD, PC.'s National Provider Identifier (NPI) is 1447028063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hayes B. Gladstone, MD, PC.?
- Hayes B. Gladstone, MD, PC. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Hayes B. Gladstone, MD, PC. located?
- Hayes B. Gladstone, MD, PC.'s practice location on file with NPPES is 3860 Blackhawk Rd Ste 140, Danville, CA 94506-4832.
- What is Hayes B. Gladstone, MD, PC.'s phone number?
- The practice phone number listed in the NPPES registry for Hayes B. Gladstone, MD, PC. is (925) 837-6000.
- Who is the authorized official for Hayes B. Gladstone, MD, PC.?
- The authorized official listed on Hayes B. Gladstone, MD, PC.'s NPPES record is Hayes Gladstone, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hayes B. Gladstone, MD, PC.'s NPI active?
- Yes — Hayes B. Gladstone, MD, PC.'s NPI (1447028063) is active in the NPPES registry as of the last update on 2023-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.