Hospital Specialist Group, Inc.
NPI 1083645352 · Emergency Medicine Physician · Arroyo Grande, CA
Hospital Specialist Group, Inc. is a Emergency Medicine Physician organization in Arroyo Grande, CA (NPI 1083645352).
Provider details
- NPI number
- 1083645352
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alex Ecarma, Owner(805) 489-4261
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-07-05
- Last updated
- 2022-07-21
Frequently asked questions
- What is Hospital Specialist Group, Inc.'s NPI number?
- Hospital Specialist Group, Inc.'s National Provider Identifier (NPI) is 1083645352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hospital Specialist Group, Inc.?
- Hospital Specialist Group, Inc. is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hospital Specialist Group, Inc. located?
- Hospital Specialist Group, Inc.'s practice location on file with NPPES is 345 S Halcyon Rd, Arroyo Grande, CA 93420-3896.
- What is Hospital Specialist Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Hospital Specialist Group, Inc. is (805) 489-4261.
- Who is the authorized official for Hospital Specialist Group, Inc.?
- The authorized official listed on Hospital Specialist Group, Inc.'s NPPES record is Alex Ecarma, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hospital Specialist Group, Inc.'s NPI active?
- Yes — Hospital Specialist Group, Inc.'s NPI (1083645352) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.