Thomas A. Leeson, DO
Family Medicine Physician · Mullica Hill, NJ
Thomas A. Leeson, DO is a family medicine physician with a practice address in Mullica Hill, New Jersey, and NPI 1558410191, issued on Jan 10, 2007. Check the license (New Jersey 25MB11150900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas A. Leeson
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 25MB11150900 NJ
2097 ME
15352 NH
LT 3042 NH
272208 NY
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 141 Bridgeton Pike Unit B, Mullica Hill, NJ 08062
- Phone
- (856) 746-0206
- Enumerated
- Jan 10, 2007
- Record last updated
- Oct 25, 2024
- Fax
- (856) 746-0207
- Medicaid IDs
- 30229007 NH
432682399 ME
1019471 VT - Medicare enrollment
- Enrolled (PECOS I20210930001130); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2006
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →
Also registered at 141 Bridgeton Pike Unit B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Disantis, APNFamily Nurse Practitioner1629448493
- Chelsea Hinkel, APNFamily Nurse Practitioner1811531049
Verify Thomas A. Leeson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MB11150900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
125 Medicare Part D claims for 96 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Azelastine Hcl28 claims
- Amoxicillin-Clavulanate Potass21 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.
Bills Medicare through one group practice
- Virtua Medical Group, PAMullica Hill, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas A. Leeson among 2,770 family medicine physician records in New Jersey
Thomas A. Leeson, DO is one of 2,770 family medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2006 · median 2006 among the 1,875 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 family medicine physician records list a practice address in Mullica Hill
They are 15 of the 433 NPPES records with a practice address in Mullica Hill, and 2,770 family medicine physician records in New Jersey.
All 2,770 in New Jersey → Every provider in Mullica Hill → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Emmanuel Amofah, DOMullica Hill, NJ 080621639708498
- Claudine De Dan, MDMullica Hill, NJ 080621124058367
- Maria Kent, MDMullica Hill, NJ 080621992781298
- Pooja Malik, MDMullica Hill, NJ 080621568578599
- Amy Olivares, DOMullica Hill, NJ 080621508503830
- William Ott, D.O.Mullica Hill, NJ 080621063436293
- Omair Rajput, MDMullica Hill, NJ 080621063154045
- Anjali Sawhney, DOMullica Hill, NJ 080621437786654
Common questions
What is Thomas A. Leeson, DO's NPI number?
Thomas A. Leeson, DO's National Provider Identifier (NPI) is 1558410191, issued on Jan 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas A. Leeson, DO located?
The NPPES record lists a practice address at 141 Bridgeton Pike Unit B, Mullica Hill, NJ, 08062. Phone: (856) 746-0206. Providers update this record themselves, so call before visiting.
How can I verify Thomas A. Leeson, DO's license?
NPPES lists New Jersey license number 25MB11150900, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas A. Leeson, DO prescribe under Medicare Part D?
In 2024, Thomas A. Leeson, DO had 125 Medicare Part D claims for 96 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.