Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sandra M. Hayes, Medical Services, Inc

Organization Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · NPI 1073143848

Sandra M. Hayes, Medical Services, Inc is an Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in San Diego, California. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1940 El Cajon Blvd
San Diego, CA 92104-1005
Phone: (619) 543-4500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083P0011X

Record details

NPI number1073143848
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karl Stemmler — Manager · (619) 258-6200
Other names Sandra M. Hayes, Medical Services, Inc.
NPI enumeratedJanuary 21, 2020
Last updated in NPPESJanuary 21, 2020
Certification dateJanuary 21, 2020
Mailing address446 Palm Ave, Coronado, CA 92118-1723

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