Doctor profile · Federal record

Dr. Maria Ambush, NP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Fort Wayne, IN

  • NPI 1083123103
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7900 W Jefferson Blvd Ste 104
Fort Wayne, IN 468044128
(260) 435-7350
Mailing address
11825 Keepers Gate
Spencerville, IN 467889289

Credentials & registration

NPPES · NUCC
NPI registered
September 2017 — 9 yrs on file
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Indiana #71007511A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083123103. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
491
Distinct HCPCS
10
Medicare allowed
$38,761
HCPCS Description Services Patients Avg allowed
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth 129 128 $106
76536 Ultrasound scan of head and neck soft tissue 84 83 $87
69210 Removal of impacted ear wax 63 37 $37
99203 New patient office or other outpatient visit, 30-44 minutes 46 46 $87
99213 Established patient office or other outpatient visit, 20-29 minutes 41 36 $71
99212 Established patient office or other outpatient visit, 10-19 minutes 39 37 $44
10006 Fine needle aspiration biopsy using ultrasound guidance, each additional growth 29 29 $48
99202 New patient office or other outpatient visit, 15-29 minutes 26 26 $57
99204 New patient office or other outpatient visit, 45-59 minutes 21 21 $132
99214 Established patient office or other outpatient visit, 30-39 minutes 13 13 $95

In context: peer comparison

Among 86 peers in Fort Wayne Family Nurse Practitioner, average services per provider: 110. This provider delivers 4.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$145
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Aerin Medical INC. 3 $81.97
Penumbra, INC. 1 $34.16
Optinose US, INC. 2 $28.79

By nature of payment

Food and Beverage
$145

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
298
Patients
162
Total drug cost
$7,049
Drug Type Claims Patients Total cost
Famotidine Generic 61 27 $942
Ipratropium Bromide Generic 43 19 $1,325
Cefdinir Generic 32 31 $1,101
Montelukast Sodium Generic 28 0 $460
Omeprazole Generic 23 12 $463
Fluticasone Propionate Generic 22 16 $478
Gabapentin Generic 21 0 $210
Ofloxacin Generic 16 16 $587
Prednisone Generic 16 16 $70
Mupirocin Generic 13 13 $121

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Ambush's medical specialty?
Dr. Maria Ambush practices Family Nurse Practitioner in Fort Wayne, IN.
Where does Dr. Maria Ambush practice?
Dr. Maria Ambush practices at 7900 W Jefferson Blvd Ste 104, Fort Wayne, IN 468044128. Office phone: 2604357350.
What is Dr. Maria Ambush's NPI?
Dr. Maria Ambush's National Provider Identifier (NPI) is 1083123103, issued by NPPES.
Does Dr. Maria Ambush accept Medicare assignment?
Yes. Dr. Maria Ambush accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Ambush commonly perform?
Top Medicare-reported procedures in 2023: Fine needle aspiration biopsy using ultrasound guidance, first growth (HCPCS 10005); Ultrasound scan of head and neck soft tissue (HCPCS 76536); Removal of impacted ear wax (HCPCS 69210). Source: CMS Medicare Physician & Other Practitioners file.