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

George Nicholas Welch, MD

Individual provider Cardiovascular Disease Physician · NPI 1144258336

George Nicholas Welch, MD is a Cardiovascular Disease (Cardiology) in Portland, Maine. Qualified in 1991, 35 years ago. Practices with Reono Bertagnolli a Medical Group, a 47-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Kentucky and Maine.

Years since qualifying
35
Licensed in
KY, ME
In the registry since
2006
Specialties on file
2
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

331 Veranda St
Portland, ME 04103-5545
Phone: (207) 828-2402
Show map & directions

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

Additional practice locations (3)

  • 911 Bypass Rd Bldg A, Pikeville, KY 41501-1689 — (606) 218-2939
  • 50 Sullivan St, Portland, ME 04103-5517 — (877) 681-2977
  • 119 Gannett Dr, South Portland, ME 04106-6942 — (207) 774-2642

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 014710 (ME)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence TP812 (KY)

Record details

NPI number1144258336
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESDecember 5, 2025
Certification dateDecember 5, 2025

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesDIAGNOSTIC RADIOLOGY, ENDOCRINOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Reono Bertagnolli A Medical Group — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations13 on file with Medicare

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