Doctor profile · Federal record

Dr. Andrew Kalajian, M.D.

Procedural Dermatology Physician (CMS: Dermatology) · Mohs-Micrographic Surgery Physician · Mohs-Micrographic Surgery Physician · Dermatology Physician · Dermatology Physician · Dermatology Physician · Mohs-Micrographic Surgery Physician · Fort Collins, CO

  • NPI 1831239094
  • Accepts Medicare
  • MIPS 83.1 / 100 · 2023
  • 23 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1100 Poudre River Dr
Fort Collins, CO 805243557
(970) 484-3050
fax (970) 484-6908
Mailing address
1120 E Elizabeth St, Building G, Suite 2
Fort Collins, CO 805244044

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
March 31, 2022
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207NS0135X — NUCC code
State licenses (3)
Colorado #48187 · Kentucky #41638 · Florida #ME94256

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831239094. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,294
Distinct HCPCS
10
Medicare allowed
$956,367
HCPCS Description Services Patients Avg allowed
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 942 714 $685
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks 487 335 $432
17003 Destruction of precancer skin growth, 2-14 growths 244 48 $7
99213 Established patient office or other outpatient visit, 20-29 minutes 104 99 $91
17000 Destruction of precancer skin growth, 1 growth 77 75 $44
17313 Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks 77 66 $628
99212 Established patient office or other outpatient visit, 10-19 minutes 77 75 $58
11102 Biopsy of related skin growth, first growth 69 67 $64
88331 Pathology examination of specimen during surgery, first tissue block 62 55 $106
17110 Destruction of skin growth, 1-14 growths 54 53 $98

In context: peer comparison

Among 1 peers in Fort Collins Procedural Dermatology Physician, average services per provider: 143. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$133
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 3 $54.61
E.R. Squibb & Sons, L.L.C. 2 $45.00
Krystal Biotech INC 1 $33.74

By nature of payment

Food and Beverage
$133

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Kalajian's medical specialty?
Dr. Andrew Kalajian practices Procedural Dermatology Physician in Fort Collins, CO.
Where does Dr. Andrew Kalajian practice?
Dr. Andrew Kalajian practices at 1100 Poudre River Dr, Fort Collins, CO 805243557. Office phone: 9704843050.
What is Dr. Andrew Kalajian's NPI?
Dr. Andrew Kalajian's National Provider Identifier (NPI) is 1831239094, issued by NPPES.
Does Dr. Andrew Kalajian accept Medicare assignment?
Yes. Dr. Andrew Kalajian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Kalajian commonly perform?
Top Medicare-reported procedures in 2023: Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (HCPCS 17311); Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (HCPCS 17312); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.