Sandra Hayes, MD
NPI 1740431444 · Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Undersea and Hyperbaric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Hayes, MD is a Undersea and Hyperbaric Medicine (Emergency Medicine) Physician provider in San Diego, CA (NPI 1740431444).
Provider details
- NPI number
- 1740431444
- Entity type
- Individual
- Primary specialty
- Undersea and Hyperbaric Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME108471 (FL)
Specialties & taxonomies
- Undersea and Hyperbaric Medicine (Emergency Medicine) PhysicianPrimary207PE0005XLicense A123250 (CA)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-10-01
- Last updated
- 2017-09-27
Frequently asked questions
- What is Sandra Hayes's NPI number?
- Sandra Hayes's National Provider Identifier (NPI) is 1740431444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Hayes's specialty?
- Sandra Hayes is listed in the NPPES registry with a primary specialty of Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Hayes located?
- Sandra Hayes's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Sandra Hayes's phone number?
- The practice phone number listed in the NPPES registry for Sandra Hayes is (619) 543-6400.
- Does Sandra Hayes accept Medicare?
- Sandra Hayes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Hayes's NPI active?
- Yes — Sandra Hayes's NPI (1740431444) is active in the NPPES registry as of the last update on 2017-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.