Doctor profile · Federal record

Dr. Natalie Kollasch, PNP

Pediatric Nurse Practitioner · Tucson, AZ

  • NPI 1740644020
  • 10 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1669 W Ina RD Ste 141
Tucson, AZ 85704
(520) 795-6183
Additional location
5301 E Grant RD
Tucson, AZ 857122805
(520) 324-1205
fax (520) 324-3650
Additional location
7600 N la Cholla Blvd
Tucson, AZ 857414201
(520) 751-3675
Mailing address
Po Box 35380
Las Vegas, NV 891335380

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
September 16, 2021
Specialty taxonomy
363LP0200X — NUCC code
State license (1)
Arizona #AP8627
Medicaid
AZ #141537

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740644020. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$260
Transactions
9
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 9 $259.67

By nature of payment

Food and Beverage
$260

Frequently asked questions

Auto-generated from federal data
What is Dr. Natalie Kollasch's medical specialty?
Dr. Natalie Kollasch practices Pediatric Nurse Practitioner in Tucson, AZ.
Where does Dr. Natalie Kollasch practice?
Dr. Natalie Kollasch practices at 1669 W Ina RD Ste 141, Tucson, AZ 85704. Office phone: 5207956183.
What is Dr. Natalie Kollasch's NPI?
Dr. Natalie Kollasch's National Provider Identifier (NPI) is 1740644020, issued by NPPES.