Doctor profile · Federal record

Dr. James Sampson, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Nurse Practitioner · Longmont, CO

  • NPI 1851760557
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1925 Mountain View Ave
Longmont, CO 805013128
(720) 494-3121
fax (720) 494-3108
Additional location
2101 Ken Pratt Blvd Ste 200
Longmont, CO 80501
(303) 649-3500
fax (303) 649-3501
Additional location
549 Mountain Ave
Berthoud, CO 805130000
(303) 651-5100
fax (970) 532-0608

Credentials & registration

NPPES · NUCC
NPI registered
September 2015 — 11 yrs on file
Profile last updated
September 9, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Colorado #APN.0991962-NP · Colorado #RN.0191934
Medicaid
CO #9000108738

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851760557. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
777
Distinct HCPCS
10
Medicare allowed
$30,965
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 145 105 $87
36415 Insertion of needle into vein for collection of blood sample 143 110 $7
99213 Established patient office or other outpatient visit, 20-29 minutes 95 82 $71
80053 Blood test, comprehensive group of blood chemicals 79 73 $10
80061 Blood test, lipids (cholesterol and triglycerides) 58 57 $13
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 45 45 $72
83036 Hemoglobin a1c level 44 39 $10
84443 Blood test, thyroid stimulating hormone (tsh) 37 35 $16
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 33 31 $8
G0103 Prostate cancer screening; prostate specific antigen test (psa) 24 24 $19

In context: peer comparison

Among 11 peers in this city , average services per provider: 49. This provider delivers 16× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,250
Patients
410
Total drug cost
$19,584
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 202 61 $2,812
Levothyroxine Sodium Generic 128 38 $1,505
Amlodipine Besylate Generic 118 37 $796
Lisinopril Generic 108 40 $1,090
Omeprazole Generic 91 27 $1,484
Gabapentin Generic 73 30 $1,808
Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) Brand 69 24 $1,076
Rosuvastatin Calcium Generic 68 26 $2,068
Metformin Hcl Generic 62 23 $954
Tamsulosin Hcl Generic 62 19 $1,368

Frequently asked questions

Auto-generated from federal data
What is Dr. James Sampson's medical specialty?
Dr. James Sampson practices Family Nurse Practitioner in Longmont, CO.
Where does Dr. James Sampson practice?
Dr. James Sampson practices at 1925 Mountain View Ave, Longmont, CO 805013128. Office phone: 7204943121.
What is Dr. James Sampson's NPI?
Dr. James Sampson's National Provider Identifier (NPI) is 1851760557, issued by NPPES.
Does Dr. James Sampson accept Medicare assignment?
Yes. Dr. James Sampson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Sampson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.