Allison Leigh Tan, M.D.
Vascular & Interventional Radiology Physician · Philadelphia, PA
Allison Leigh Tan, M.D. is a vascular & interventional radiology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1942521505, issued on Jun 17, 2010. Check the license (Pennsylvania MD447235, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Allison Leigh Tan
- Credential
- M.D.
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License numbers
- MD447235 PA
25MA09780200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 111 S. 11TH Street, Philadelphia, PA 19107
- Phone
- (215) 955-2900
- Enumerated
- Jun 17, 2010
- Record last updated
- Nov 17, 2023
- Fax
- (215) 923-1562
- Medicare enrollment
- Enrolled (PECOS I20160708000604); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2010
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 244 in Pennsylvania → Look up another NPI →
Also registered at 111 S. 11TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Charles Intenzo, M.D.Nuclear Radiology Physician1669405346
Verify Allison Leigh Tan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD447235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $3,155.88
10 payments; by number, the most common kind was food and beverage; the largest payer was Bard Peripheral Vascular, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 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 2 group practices
- Jefferson University PhysiciansPhiladelphia, PA
- Jefferson University Radiology Associates LLCPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Leigh Tan among 244 vascular & interventional radiology physician records in Pennsylvania
Allison Leigh Tan, M.D. is one of 244 vascular & interventional radiology physician records with a practice address in Pennsylvania. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 55% of them.
- NPI issued2010 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2010 · median 2007 among the 208 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Pennsylvania
There are 244 vascular & interventional radiology physician records in Pennsylvania.
All 244 in Pennsylvania → Every provider in Philadelphia → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Robert Adamo, M.D.Philadelphia, PA 191071093922528
- Noor Ahmad, MDPhiladelphia, PA 191071073741468
- Kevin Anton, M.D., PH.D.Philadelphia, PA 191071609134519
- David Eschelman, M.D.Philadelphia, PA 191071326063082
- Robert Ford, MDPhiladelphia, PA 191071265875314
- Geoffrey Gardiner, M.D.Philadelphia, PA 191071497854020
- Carin Gonsalves, M.D.Philadelphia, PA 191071568495760
- Jonathan Lieberman, M.D., M.P.T.Philadelphia, PA 191071144423096
Common questions
What is Allison Leigh Tan, M.D.'s NPI number?
Allison Leigh Tan, M.D.'s National Provider Identifier (NPI) is 1942521505, issued on Jun 17, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Allison Leigh Tan, M.D. located?
The NPPES record lists a practice address at 111 S. 11TH Street, Philadelphia, PA, 19107. Phone: (215) 955-2900. Providers update this record themselves, so call before visiting.
How can I verify Allison Leigh Tan, M.D.'s license?
NPPES lists Pennsylvania license number MD447235, 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.
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.