Arshad Sial MD, Inc.
NPI 1528381878 · Internal Medicine Physician · San Bernardino, CA
Arshad Sial MD, Inc. is a Internal Medicine Physician organization in San Bernardino, CA (NPI 1528381878).
Provider details
- NPI number
- 1528381878
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marlise Negrette, Billing Manager(909) 882-6900
- License
- A72766 (CA)
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
16 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
- 2010-03-01
- Last updated
- 2010-03-01
Frequently asked questions
- What is Arshad Sial MD, Inc.'s NPI number?
- Arshad Sial MD, Inc.'s National Provider Identifier (NPI) is 1528381878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arshad Sial MD, Inc.?
- Arshad Sial MD, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arshad Sial MD, Inc. located?
- Arshad Sial MD, Inc.'s practice location on file with NPPES is 399 E Highland Ave, Ste 110, San Bernardino, CA 92404-3842.
- What is Arshad Sial MD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Arshad Sial MD, Inc. is (909) 882-6900.
- Who is the authorized official for Arshad Sial MD, Inc.?
- The authorized official listed on Arshad Sial MD, Inc.'s NPPES record is Marlise Negrette, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arshad Sial MD, Inc.'s NPI active?
- Yes — Arshad Sial MD, Inc.'s NPI (1528381878) is active in the NPPES registry as of the last update on 2010-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.