Doctor profile · Federal record

Dr. Kristen Nelson, RN, FNP

Family Nurse Practitioner · Santa Maria, CA

  • NPI 1639410244
  • 13 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1102 East Clark Avenue, Suite 120A
Santa Maria, CA 934555175
(805) 332-8185
fax (805) 332-8186
Mailing address
117 West Bunny Avenue
Santa Maria, CA 934582805

Credentials & registration

NPPES · NUCC
NPI registered
March 2013 — 13 yrs on file
Profile last updated
January 6, 2016
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #417148

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639410244. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
66,145
Distinct HCPCS
10
Medicare allowed
$1,292,328
HCPCS Description Services Patients Avg allowed
J1955 Injection, levocarnitine, per 1 gm 13,986 163 $33
J3415 Injection, pyridoxine hcl, 100 mg 13,947 163 $11
96372 Injection of drug or substance under skin or into muscle 13,937 163 $13
J3411 Injection, thiamine hcl, 100 mg 13,914 163 $2
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 3,694 168 $31
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 3,663 168 $20
93922 Ultrasound study of arm and leg arteries 1,398 141 $80
95923 Testing of autonomic (sympathetic) nervous system function 732 162 $118
95921 Testing of autonomic nervous system function and heart rate response to deep breathing 584 141 $82
99213 Established patient office or other outpatient visit, 20-29 minutes 128 82 $82

In context: peer comparison

Among 3 peers in Santa Maria Family Nurse Practitioner, average services per provider: 3,081. This provider delivers 21× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$378
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Mannkind Corporation 4 $200.59
Sanofi-Aventis U.S. LLC 1 $129.27
Abbott Laboratories 1 $25.47
Ascensia Diabetes Care US INC. 1 $22.70

By nature of payment

Food and Beverage
$378

Frequently asked questions

Auto-generated from federal data
What is Dr. Kristen Nelson's medical specialty?
Dr. Kristen Nelson practices Family Nurse Practitioner in Santa Maria, CA.
Where does Dr. Kristen Nelson practice?
Dr. Kristen Nelson practices at 1102 East Clark Avenue, Santa Maria, CA 934555175. Office phone: 8053328185.
What is Dr. Kristen Nelson's NPI?
Dr. Kristen Nelson's National Provider Identifier (NPI) is 1639410244, issued by NPPES.
What procedures does Dr. Kristen Nelson commonly perform?
Top Medicare-reported procedures in 2023: Injection, levocarnitine, per 1 gm (HCPCS J1955); Injection, pyridoxine hcl, 100 mg (HCPCS J3415); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.