Delta Sierra Medical Group, Inc
NPI 1578598595 · Cardiovascular Disease Physician · French Camp, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Delta Sierra Medical Group, Inc is a Cardiovascular Disease Physician organization in French Camp, CA (NPI 1578598595).
Provider details
- NPI number
- 1578598595
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ramesh Dharawat, Manager/Md(209) 473-6555
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Pulmonary Disease Physician207RP1001X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-11
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Delta Sierra Medical Group, Inc's NPI number?
- Delta Sierra Medical Group, Inc's National Provider Identifier (NPI) is 1578598595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Delta Sierra Medical Group, Inc?
- Delta Sierra Medical Group, Inc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Delta Sierra Medical Group, Inc located?
- Delta Sierra Medical Group, Inc's practice location on file with NPPES is 500 Hospital Rd, French Camp, CA 95231-0000.
- What is Delta Sierra Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Delta Sierra Medical Group, Inc is (209) 473-6555.
- Does Delta Sierra Medical Group, Inc accept Medicare?
- Delta Sierra Medical Group, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Delta Sierra Medical Group, Inc?
- The authorized official listed on Delta Sierra Medical Group, Inc's NPPES record is Ramesh Dharawat, Manager/Md. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Delta Sierra Medical Group, Inc's NPI active?
- Yes — Delta Sierra Medical Group, Inc's NPI (1578598595) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.