Doctor profile · Federal record

Dr. Neely Frederick, NP-C

Family Nurse Practitioner · Nurse Practitioner · Family Nurse Practitioner · Fairfax, VA

  • NPI 1275924433
  • 11 yrs on file
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
4400 University Dr Bldg 1
Fairfax, VA 220304444
(703) 993-2831
fax (703) 993-4365
Additional location
2 Penns Way, Suite 412
New Castle, DE 19720
(302) 652-2455
fax (302) 322-6251
Additional location
908 E 16Th St Ste B
Wilmington, DE 198025145
(302) 652-2455
fax (302) 322-6251

Credentials & registration

NPPES · NUCC
NPI registered
February 2015 — 11 yrs on file
Profile last updated
February 26, 2024
Specialty taxonomy
363LF0000X — NUCC code
State licenses (3)
Virginia #0024185660 · Delaware #LG-0000992 · North Carolina #5007466

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275924433. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
88
Distinct HCPCS
3
Medicare allowed
$9,567
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 43 41 $85
99214 Established patient office or other outpatient visit, 30-39 minutes 30 23 $122
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $150

In context: peer comparison

Among 33 peers in Fairfax Family Nurse Practitioner, average services per provider: 74. This provider delivers 1.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
643
Patients
212
Total drug cost
$24,122
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 102 38 $2,157
Amlodipine Besylate Generic 81 30 $635
Hydrochlorothiazide Generic 68 16 $362
Metformin Hcl Generic 64 19 $680
Lisinopril Generic 55 22 $665
Losartan Potassium Generic 43 18 $615
Omeprazole Generic 34 17 $676
Tamsulosin Hcl Generic 30 11 $659
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 29 0 $957
Fluticasone Propionate Generic 29 12 $700

Frequently asked questions

Auto-generated from federal data
What is Dr. Neely Frederick's medical specialty?
Dr. Neely Frederick practices Family Nurse Practitioner in Fairfax, VA.
Where does Dr. Neely Frederick practice?
Dr. Neely Frederick practices at 4400 University Dr Bldg 1, Fairfax, VA 220304444. Office phone: 7039932831.
What is Dr. Neely Frederick's NPI?
Dr. Neely Frederick's National Provider Identifier (NPI) is 1275924433, issued by NPPES.
What procedures does Dr. Neely Frederick commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.