Syed Abdullah Uddin, MD
NPI 1235871435 · Neurological Surgery Physician · Loma Linda, CA
Enrolled with Medicare as Order and Referring Only - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Syed Abdullah Uddin, MD is a Neurological Surgery Physician provider in Loma Linda, CA (NPI 1235871435).
Provider details
- NPI number
- 1235871435
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L.6066R (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-08
- Last updated
- 2025-05-31
- Certified
- 2025-05-31
Frequently asked questions
- What is Syed Abdullah Uddin's NPI number?
- Syed Abdullah Uddin's National Provider Identifier (NPI) is 1235871435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Syed Abdullah Uddin's specialty?
- Syed Abdullah Uddin is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Syed Abdullah Uddin located?
- Syed Abdullah Uddin's practice location on file with NPPES is 11234 Anderson St, Loma Linda, CA 92350-1716.
- What is Syed Abdullah Uddin's phone number?
- The practice phone number listed in the NPPES registry for Syed Abdullah Uddin is (909) 558-2822.
- Does Syed Abdullah Uddin accept Medicare?
- Syed Abdullah Uddin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Syed Abdullah Uddin's NPI active?
- Yes — Syed Abdullah Uddin's NPI (1235871435) is active in the NPPES registry as of the last update on 2025-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.