Sud Specialty Group - Ca
NPI 1972138238 · Addiction Medicine (Psychiatry & Neurology) Physician · Santa Clara, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sud Specialty Group - Ca is a Addiction Medicine (Psychiatry & Neurology) Physician organization in Santa Clara, CA (NPI 1972138238).
Provider details
- NPI number
- 1972138238
- Entity type
- Organization
- Primary specialty
- Addiction Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gabriel Diop, Authorized Agent(323) 205-7088
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
Physician Assistants & Advanced Practice Nursing Providers
- Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
- Psychiatry Physician2084P0800X
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Rula Health
Additional practice locations (1)
- 5201 Great America Pkwy Ste 320Santa Clara, CA 95054-1140Phone: (323) 205-7088
Registry dates
- Enumerated
- 2020-03-06
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Sud Specialty Group - Ca's NPI number?
- Sud Specialty Group - Ca's National Provider Identifier (NPI) is 1972138238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sud Specialty Group - Ca?
- Sud Specialty Group - Ca is classified in the NPPES registry as Addiction Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Sud Specialty Group - Ca located?
- Sud Specialty Group - Ca's practice location on file with NPPES is 4633 Old Ironsides Dr Ste 304, Santa Clara, CA 95054-1846.
- What is Sud Specialty Group - Ca's phone number?
- The practice phone number listed in the NPPES registry for Sud Specialty Group - Ca is (323) 205-7088.
- Does Sud Specialty Group - Ca accept Medicare?
- Sud Specialty Group - Ca 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 Sud Specialty Group - Ca?
- The authorized official listed on Sud Specialty Group - Ca's NPPES record is Gabriel Diop, Authorized Agent. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sud Specialty Group - Ca's NPI active?
- Yes — Sud Specialty Group - Ca's NPI (1972138238) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.