Ahilan Sivaganesan, MD
Neurological Surgery Physician · Philadelphia, PA
Ahilan Sivaganesan, MD is a neurological surgery physician with a practice address in Philadelphia, Pennsylvania, and NPI 1811332174, issued on May 1, 2013. Check the license (Pennsylvania MD474192, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ahilan Sivaganesan
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- MD474192 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Civic Center Blvd, Philadelphia, PA 19104
- Phone
- (215) 662-3487
- Enumerated
- May 1, 2013
- Record last updated
- Jul 9, 2026
- Fax
- (215) 349-5534
- Medicaid ID
- 123078700 FL
- Medicare enrollment
- Enrolled (PECOS I20240723002467); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 447 in Pennsylvania → Look up another NPI →
Also registered at 3400 Civic Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ahilan Sivaganesan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD474192Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average neurological surgery physician in 2024
23 Medicare Part D claims for 17 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Gabapentin17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $11,669.41
75 payments; by number, the most common kind was food and beverage; the largest payer was Arthrex, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Cora Health Services IncEstero, FL
- Nchmd IncNaples, FL
- The Moorings IncorporatedNaples, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ahilan Sivaganesan among 447 neurological surgery physician records in Pennsylvania
Ahilan Sivaganesan, MD is one of 447 neurological surgery physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2013 · median 2006 among the 311 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Pennsylvania
There are 447 neurological surgery physician records in Pennsylvania.
All 447 in Pennsylvania → Every provider in Philadelphia → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Steven Brem, MDPhiladelphia, PA 191041538195854
- Patrick Connolly, M.D.Philadelphia, PA 191041134113889
- Michael Grady, MDPhiladelphia, PA 191041750318689
- Gregory Heuer, MDPhiladelphia, PA 191041922161306
- Brian Jankowitz, MDPhiladelphia, PA 191041740360247
- John Lee, MDPhiladelphia, PA 191041033152145
- Neil Malhotra, MDPhiladelphia, PA 191041255494563
- Paul Marcotte, MDPhiladelphia, PA 191041124064795
Common questions
What is Ahilan Sivaganesan, MD's NPI number?
Ahilan Sivaganesan, MD's National Provider Identifier (NPI) is 1811332174, issued on May 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Ahilan Sivaganesan, MD located?
The NPPES record lists a practice address at 3400 Civic Center Blvd, Philadelphia, PA, 19104. Phone: (215) 662-3487. Providers update this record themselves, so call before visiting.
How can I verify Ahilan Sivaganesan, MD's license?
NPPES lists Pennsylvania license number MD474192, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ahilan Sivaganesan, MD prescribe under Medicare Part D?
In 2024, Ahilan Sivaganesan, MD had 23 Medicare Part D claims for 17 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.