Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Thomas J Nero, MD

Individual provider Cardiovascular Disease Physician · NPI 1235102773

Thomas J Nero, MD is a Cardiovascular Disease (Cardiology) in Biddeford, Maine. Qualified in 1994, 32 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maine and New York.

Years since qualifying
32
Licensed in
ME, NY
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9 Healthcare Dr Ste 105
Biddeford, ME 04005-9445
Phone: (207) 282-3666
Fax: (207) 294-3552
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1177 Summer St, Stamford, CT 06905-5572 — (203) 353-1133
  • 25a June St Ste 112, Sanford, ME 04073-2642 — (207) 282-3666

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence MD18424 (ME)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 2021412 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MD18424 (ME)

Record details

NPI number1235102773
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 7, 2006
Last updated in NPPESFebruary 24, 2025
Certification dateFebruary 24, 2025
Mailing address9 Healthcare Dr Ste 105, Biddeford, ME 04005-9445

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Biddeford