Doctor profile · Federal record

Dr. Natalija Kielhorn, CNP

Family Nurse Practitioner · Tulsa, OK

  • NPI 1144619990
  • 11 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6465 S Yale Ave Ste 507
Tulsa, OK 741367807
(918) 481-2760

Credentials & registration

NPPES · NUCC
NPI registered
January 2015 — 11 yrs on file
Profile last updated
May 19, 2015
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Oklahoma #86179

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144619990. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$115
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lexicon Pharmaceuticals, Inc. 1 $115.21

By nature of payment

Food and Beverage
$115

Frequently asked questions

Auto-generated from federal data
What is Dr. Natalija Kielhorn's medical specialty?
Dr. Natalija Kielhorn practices Family Nurse Practitioner in Tulsa, OK.
Where does Dr. Natalija Kielhorn practice?
Dr. Natalija Kielhorn practices at 6465 S Yale Ave Ste 507, Tulsa, OK 741367807. Office phone: 9184812760.
What is Dr. Natalija Kielhorn's NPI?
Dr. Natalija Kielhorn's National Provider Identifier (NPI) is 1144619990, issued by NPPES.