Doctor profile · Federal record

Dr. Nigella Siegl, NP

Nurse Practitioner · Charlotte, NC

  • NPI 1942819594
  • Accepts Medicare
  • MIPS 92.1 / 100 · 2023
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
1237 Harding Pl, Ste 3100
Charlotte, NC 28204
(704) 373-0212
Additional location
101 E W T Harris Blvd, Ste 1213
Charlotte, NC 282623485
(704) 863-1950
Additional location
134 Medical Park RD, Ste 111 - Adult Cardiology
Mooresville, NC 281178526
(704) 801-9100
Show 2 more locations
Additional location
1350 S Kings Dr
Charlotte, NC 282072134
(704) 446-1255
Additional location
447 McAlister RD, Ste 3200
Lincolnton, NC 280924114
(980) 212-6300
Mailing address
Po Box 19305
Charlotte, NC 282199305

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Profile last updated
July 22, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
North Carolina #5013423

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942819594. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
759
Distinct HCPCS
1
Medicare allowed
$79,162
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 759 641 $104

In context: peer comparison

Among 191 peers in Charlotte Nurse Practitioner, average services per provider: 67. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$526
Transactions
12
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
CVRx, INC. 1 $150.01
Abbott Laboratories 1 $144.20
Novartis Pharmaceuticals Corporation 5 $94.14
Medtronic, INC. 2 $67.92
Kiniksa Pharmaceuticals International, Plc 2 $52.41
Scpharmaceuticals INC. 1 $17.38

By nature of payment

Food and Beverage
$526

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,821
Patients
1,443
Total drug cost
$926,210
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 571 169 $606,426
Atorvastatin Calcium Generic 472 183 $6,509
Metoprolol Succinate Generic 407 157 $8,851
Amlodipine Besylate Generic 329 149 $2,431
Furosemide Generic 301 133 $1,812
Metoprolol Tartrate Generic 271 115 $1,609
Carvedilol Generic 234 81 $2,423
Rosuvastatin Calcium Generic 217 84 $3,611
Lisinopril Generic 203 73 $2,021
Losartan Potassium Generic 177 70 $2,171

Frequently asked questions

Auto-generated from federal data
What is Dr. Nigella Siegl's medical specialty?
Dr. Nigella Siegl practices Nurse Practitioner in Charlotte, NC.
Where does Dr. Nigella Siegl practice?
Dr. Nigella Siegl practices at 1237 Harding Pl, Charlotte, NC 28204. Office phone: 7043730212.
What is Dr. Nigella Siegl's NPI?
Dr. Nigella Siegl's National Provider Identifier (NPI) is 1942819594, issued by NPPES.
Does Dr. Nigella Siegl accept Medicare assignment?
Yes. Dr. Nigella Siegl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nigella Siegl commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.