Doctor profile · Federal record

Dr. Alexandria Colby, PA-C

Physician Assistant · Physician Assistant · Laconia, NH

  • NPI 1558898759
  • MIPS 86.1 / 100 · 2023
  • 9 yrs on file
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
80 Highland St
Laconia, NH 032463235
(603) 527-3211
Additional location
250 Pleasant St
Concord, NH 033012598
(603) 225-2711
fax (603) 224-6527

Credentials & registration

NPPES · NUCC
NPI registered
May 2017 — 9 yrs on file
Profile last updated
January 16, 2023
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
New Hampshire #1563 · Oregon #PA181738

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558898759. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
274
Distinct HCPCS
3
Medicare allowed
$30,139
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 147 144 $101
99285 Emergency department visit with high level of medical decision making 87 87 $147
99283 Emergency department visit with low level of medical decision making 40 39 $60

In context: peer comparison

Among 2 peers in Laconia Physician Assistant, average services per provider: 125. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
67
Total drug cost
$637
Drug Type Claims Patients Total cost
Cephalexin Generic 30 30 $287
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 25 25 $196
Doxycycline Hyclate Generic 12 12 $153

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexandria Colby's medical specialty?
Dr. Alexandria Colby practices Physician Assistant in Laconia, NH.
Where does Dr. Alexandria Colby practice?
Dr. Alexandria Colby practices at 80 Highland St, Laconia, NH 032463235. Office phone: 6035273211.
What is Dr. Alexandria Colby's NPI?
Dr. Alexandria Colby's National Provider Identifier (NPI) is 1558898759, issued by NPPES.
What procedures does Dr. Alexandria Colby commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.