Doctor profile · Federal record

Dr. Nathaniel Nielsen, DO

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Liberty, MO

  • NPI 1427540327
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2609 Glenn Hendren Dr
Liberty, MO 640683313
(816) 781-7730

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
September 24, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (3)
Missouri #2023031789 · Minnesota #29186 · Minnesota #66368

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427540327. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
314
Distinct HCPCS
10
Medicare allowed
$26,506
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 87 72 $86
99214 Established patient office or other outpatient visit, 30-39 minutes 69 61 $126
36415 Insertion of needle into vein for collection of blood sample 30 29 $8
99215 Established patient office or other outpatient visit, 40-54 minutes 26 23 $172
G0008 Administration of influenza virus vaccine 17 17 $30
J1030 Injection, methylprednisolone acetate, 40 mg 17 11 $8
99203 New patient office or other outpatient visit, 30-44 minutes 15 15 $110
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 15 11 $17
90662 Influenza vaccine split virus, preservative free 14 14 $72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 13 13 $128

In context: peer comparison

Among 11 peers in this city , average services per provider: 61. This provider delivers 5.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$469
Transactions
5
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Nevro Corp. 5 $468.89

By nature of payment

Food and Beverage
$469

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
738
Patients
259
Total drug cost
$14,646
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 118 45 $2,339
Levothyroxine Sodium Generic 77 28 $1,458
Rosuvastatin Calcium Generic 64 18 $2,482
Lisinopril Generic 60 28 $1,009
Amlodipine Besylate Generic 52 23 $609
Losartan Potassium Generic 52 20 $875
Sertraline Hcl Generic 51 16 $932
Metoprolol Succinate Generic 44 14 $694
Trazodone Hcl Generic 40 18 $605
Gabapentin Generic 39 17 $1,008

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathaniel Nielsen's medical specialty?
Dr. Nathaniel Nielsen practices Family Medicine Physician in Liberty, MO.
Where does Dr. Nathaniel Nielsen practice?
Dr. Nathaniel Nielsen practices at 2609 Glenn Hendren Dr, Liberty, MO 640683313. Office phone: 8167817730.
What is Dr. Nathaniel Nielsen's NPI?
Dr. Nathaniel Nielsen's National Provider Identifier (NPI) is 1427540327, issued by NPPES.
Does Dr. Nathaniel Nielsen accept Medicare assignment?
Yes. Dr. Nathaniel Nielsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathaniel Nielsen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.