Doctor profile · Federal record

Dr. Margaret Nnandilobi

Family Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Dallas, TX

  • NPI 1588281422
  • 6 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3310 Live Oak St Ste 300
Dallas, TX 752046149
(972) 942-3410
fax (972) 942-3411

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Profile last updated
August 19, 2024
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Texas #1000917

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588281422. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
108
Distinct HCPCS
3
Medicare allowed
$8,062
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 64 47 $103
36415 Insertion of needle into vein for collection of blood sample 25 22 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 19 19 $65

In context: peer comparison

Among 168 peers in Dallas Family Nurse Practitioner, average services per provider: 416. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Exact Sciences Corporation 1 $16.68

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
975
Patients
561
Total drug cost
$14,302
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 117 67 $1,340
Gabapentin Generic 94 55 $1,383
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 82 40 $1,940
Losartan Potassium Generic 75 46 $1,060
Metformin Hcl Generic 73 41 $740
Amlodipine Besylate Generic 72 35 $497
Methylprednisolone Generic 64 57 $569
Diclofenac Sodium Generic 62 30 $1,726
Lisinopril Generic 54 32 $581
Furosemide Generic 53 29 $202

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Nnandilobi's medical specialty?
Dr. Margaret Nnandilobi practices Family Nurse Practitioner in Dallas, TX.
Where does Dr. Margaret Nnandilobi practice?
Dr. Margaret Nnandilobi practices at 3310 Live Oak St Ste 300, Dallas, TX 752046149. Office phone: 9729423410.
What is Dr. Margaret Nnandilobi's NPI?
Dr. Margaret Nnandilobi's National Provider Identifier (NPI) is 1588281422, issued by NPPES.
What procedures does Dr. Margaret Nnandilobi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.