Doctor profile · Federal record

Dr. Mary Lela Vonder Haar, PA

Physician Assistant · Physician Assistant · Oxford, MS

  • NPI 1851800353
  • Accepts Medicare
  • 9 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 7 locations .

NPPES Updated May 11, 2026
Primary practice
2222 Jackson Ave W
Oxford, MS 386555409
(662) 380-5560
Additional location
307 Westpark Way
Euless, TX 760403902
(972) 256-3700
fax (866) 630-6348
Additional location
313 Westpark Way
Euless, TX 760403902
(972) 256-3700
fax (866) 630-6348
Show 4 more locations
Additional location
3501 N MacArthur Blvd Ste 360
Irving, TX 750623621
(972) 256-3700
fax (866) 630-6348
Additional location
3501 N MacArthur Blvd Ste 500
Irving, TX 75062
(972) 256-3700
fax (866) 630-6348
Additional location
3501 N MacArthur Blvd Ste 600
Irving, TX 750623651
(972) 256-3700
fax (866) 630-6348
Additional location
7429 Las Colinas Blvd Ste 101
Irving, TX 750637573
(972) 256-3700
fax (866) 630-6348

Credentials & registration

NPPES · NUCC
NPI registered
September 2017 — 9 yrs on file
Profile last updated
May 9, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Mississippi #PA00685 · Texas #PA12044

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851800353. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$373
Transactions
17
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Biogen, Inc. 7 $175.93
Astellas Pharma US Inc 3 $56.40
Becton, Dickinson and Company 1 $43.84
Amgen Inc. 2 $32.66
Hologic Sales and Service, LLC 1 $21.34
Exeltis, USA Inc. 1 $15.49
MAYNE PHARMA COMMERCIAL LLC 1 $14.37
Daiichi Sankyo Inc. 1 $13.24

By nature of payment

Food and Beverage
$373

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
134
Patients
12
Total drug cost
$909
Drug Type Claims Patients Total cost
Gabapentin Generic 26 0 $194
Amlodipine Besylate Generic 18 12 $87
Levothyroxine Sodium Generic 17 0 $127
Rosuvastatin Calcium Generic 17 0 $139
Lisinopril Generic 16 0 $71
Losartan Potassium Generic 15 0 $94
Atorvastatin Calcium Generic 14 0 $68
Pantoprazole Sodium Generic 11 0 $130

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Lela Vonder Haar's medical specialty?
Dr. Mary Lela Vonder Haar practices Physician Assistant in Oxford, MS.
Where does Dr. Mary Lela Vonder Haar practice?
Dr. Mary Lela Vonder Haar practices at 2222 Jackson Ave W, Oxford, MS 386555409. Office phone: 6623805560.
What is Dr. Mary Lela Vonder Haar's NPI?
Dr. Mary Lela Vonder Haar's National Provider Identifier (NPI) is 1851800353, issued by NPPES.
Does Dr. Mary Lela Vonder Haar accept Medicare assignment?
Yes. Dr. Mary Lela Vonder Haar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.