Rohan Sundaralingam, M.D
NPI 1548339559 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rohan Sundaralingam, M.D is a Anesthesiology Physician provider in Chicago, IL (NPI 1548339559).
Provider details
- NPI number
- 1548339559
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 036098666 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
43 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 18 | $45 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 13 | $101 |
| Anesthesia for Lens Surgery00142 | 12 | $121 |
Typical Medicare-allowed amounts for these services range $45–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 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
Additional practice locations (4)
- 1 Kish Hospital DrDekalb, IL 60115-9602Phone: (815) 756-1521Fax: (815) 766-9647
- 1425 N Randall RdElgin, IL 60123-2300Phone: (847) 742-9800Fax: (866) 692-5861
- 2650 Ridge Ave.Dept. of AnesthesiaEvanston, IL 60201Phone: (847) 570-2760
- 1775 Dempster StPark Ridge, IL 60068-1143Phone: (847) 723-2210
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Rohan Sundaralingam's NPI number?
- Rohan Sundaralingam's National Provider Identifier (NPI) is 1548339559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rohan Sundaralingam's specialty?
- Rohan Sundaralingam is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rohan Sundaralingam located?
- Rohan Sundaralingam's practice location on file with NPPES is 8420 W Bryn Mawr Ave Ste 300, Chicago, IL 60631-3436.
- What is Rohan Sundaralingam's phone number?
- The practice phone number listed in the NPPES registry for Rohan Sundaralingam is (773) 355-5300.
- Does Rohan Sundaralingam accept Medicare?
- Rohan Sundaralingam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rohan Sundaralingam's NPI active?
- Yes — Rohan Sundaralingam's NPI (1548339559) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.