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

Laura Onderko, MD

Individual provider Cardiovascular Disease Physician · NPI 1174919864

Laura Onderko, MD is a Cardiovascular Disease (Cardiology) in Lewiston, Maine. Qualified in 2015, 11 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 6 locations, accepts Medicare assignment and offers telehealth. Licensed in Maine and New Hampshire.

Years since qualifying
11
Licensed in
ME, NH
In the registry since
2015
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

99 Campus Ave Ste 301
Lewiston, ME 04240-6045
Phone: (207) 777-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 791 Turner St Unit 2, Auburn, ME 04210-6314 — (207) 330-3900
  • 93 Campus Ave, Lewiston, ME 04240-6030 — (207) 755-3240
  • 22 Bramhall St, Portland, ME 04102-3134 — (207) 662-0111
  • 61 Fairview Ave, Skowhegan, ME 04976-1403 — (207) 858-8121
  • 3073 White Mountain Hwy, North Conway, NH 03860-7101 — (603) 356-5461

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD23016 (ME)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 23262 (NH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1174919864
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 9, 2015
Last updated in NPPESJune 24, 2025
Certification dateJune 24, 2025
Mailing address99 Campus Ave Ste 301, Lewiston, ME 04240-6045

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Other providers in Lewiston