Sananthan Sivakanthan, MD
NPI 1235591207 · Neurological Surgery Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sananthan Sivakanthan, MD is a Neurological Surgery Physician provider in Phoenix, AZ (NPI 1235591207).
Provider details
- NPI number
- 1235591207
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ML60936493 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$2,980 across 19 records (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
Additional practice locations (1)
- 4200 E Camelback Rd Ste 202Phoenix, AZ 85018-2718Phone: (602) 521-3201Fax: (602) 521-3246
Registry dates
- Enumerated
- 2016-03-28
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Sananthan Sivakanthan's NPI number?
- Sananthan Sivakanthan's National Provider Identifier (NPI) is 1235591207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sananthan Sivakanthan's specialty?
- Sananthan Sivakanthan is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Sananthan Sivakanthan located?
- Sananthan Sivakanthan's practice location on file with NPPES is 1111 E Mcdowell Rd, Phoenix, AZ 85006-2612.
- What is Sananthan Sivakanthan's phone number?
- The practice phone number listed in the NPPES registry for Sananthan Sivakanthan is (602) 839-2000.
- Does Sananthan Sivakanthan accept Medicare?
- Sananthan Sivakanthan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sananthan Sivakanthan's NPI active?
- Yes — Sananthan Sivakanthan's NPI (1235591207) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.