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

Medical Specialists Associates PC

Organization Anesthesiology Physician · NPI 1326404948

Medical Specialists Associates PC is an Anesthesiology Physician in Clearlake, California. Works from 10 locations. Registered with an NPI since 2016.

In the registry since
2016
Specialties on file
10
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

15630 18th Ave
Clearlake, CA 95422-9336
Phone: (707) 994-6486
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (9)

  • 5189 Hospital Rd, Mariposa, CA 95338-9524 — (209) 966-3631
  • 180 Rowland Way, Novato, CA 94945-5009 — (415) 209-1300
  • 10 Woodland Rd, Saint Helena, CA 94574-9554 — (707) 963-6399
  • 34 Mark West Springs Rd Ste 100, Santa Rosa, CA 95403-1783 — (707) 541-3500
  • 30 Mark West Springs Rd, Santa Rosa, CA 95403-1436 — (707) 576-4000
  • 19270 Sonoma Highway, Sonoma, CA 95476 — (707) 939-6070
  • 347 Andrieux St, Sonoma, CA 95476-6811 — (707) 935-5000
  • 1 General St, Lawrence, MA 01841-2961 — (978) 683-4000
  • 9300 W Sunset Rd, Las Vegas, NV 89148-4844 — (702) 916-5000

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X
Emergency Medicine Physician Taxonomy 207P00000X
Family Medicine Physician Taxonomy 207Q00000X
Internal Medicine Physician Taxonomy 207R00000X
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X
Hospice and Palliative Medicine (Internal Medicine) Physician Taxonomy 207RH0002X
Clinical Informatics Physician Taxonomy 2083C0008X
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X

Record details

NPI number1326404948
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christopher Voscopoulos — Owner · (949) 306-2957
NPI enumeratedJanuary 12, 2016
Last updated in NPPESMarch 29, 2024
Certification dateMarch 29, 2024
Mailing addressPo Box 7096, Stockton, CA 95267-0096

Other providers in Clearlake