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

Dr. Adrian Mihai Ivan, MD

Individual provider Hospitalist Physician · NPI 1437611951

Dr. Adrian Mihai Ivan, MD is an Internal Medicine in Lebanon, New Hampshire. Qualified in 2019, 7 years ago. Practices with Dartmouth-Hitchcock Clinic, a 1,430-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
7
Licensed in
NH
In the registry since
2019
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

1 Medical Center Dr
Lebanon, NH 03756-1000
Phone: (603) 650-5000
Fax: (603) 640-1228
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3424 Kossuth Ave # 9c01, Bronx, NY 10467-2489 — (718) 519-3972
  • 130 W Kingsbridge Rd, Bronx, NY 10468-3904 — (718) 584-9000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 22612 (NH)

Record details

NPI number1437611951
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2019
Last updated in NPPESDecember 12, 2025
Certification dateDecember 12, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Dartmouth-Hitchcock Clinic — 1430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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