Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Gregory Erick Alberto, MD, PHD

Individual provider Psychiatry Physician · NPI 1194388041

Gregory Erick Alberto, MD, PHD practises Psychiatry in Concord, New Hampshire. Qualified in 2019, 7 years ago. Practices with State of New Hampshire, a 77-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
7
Licensed in
NH
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

36 Clinton St
Concord, NH 03301-2359
Phone: (603) 271-5300
Show map & directions

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

Additional practice locations (1)

  • 1 Medical Dr, Lebanon, NH 03756-1000 — (603) 650-5748

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 23034 (NH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1194388041
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 17, 2019
Last updated in NPPESJuly 22, 2024
Certification dateJuly 22, 2024

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice State Of New Hampshire — 77 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients43
Services billed 383 a service is one billed item, such as a visit, a test or a procedure
Average patient age44

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at State of New Hampshire

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 77 clinicians in the practice; 12 are shown here.

Other providers in Concord