Doctor profile · Federal record

Dr. Anna Ennis-Martinez, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Strasburg, VA

  • NPI 1720322209
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 6 locations .

NPPES Updated May 11, 2026
Primary practice
33820 Old Valley Pike Ste 2
Strasburg, VA 22657
(540) 459-1310
fax (540) 459-1311
Additional location
160 Merchant St Ste 200
Winchester, VA 226034772
(540) 536-5950
Additional location
415A South St
Front Royal, VA 226302115
(540) 636-0495
Show 3 more locations
Additional location
5301 Main St
Mount Jackson, VA 228429649
(540) 459-1250
fax (540) 459-1251
Additional location
607 E Jubal Early Dr
Winchester, VA 226015178
(540) 536-2232
fax (540) 722-3269
Additional location
65 Riverton Commons Dr
Front Royal, VA 226306768
(540) 635-0700
Mailing address
878 Fox Dr
Winchester, VA 226038613

Credentials & registration

NPPES · NUCC
NPI registered
November 2012 — 14 yrs on file
Profile last updated
May 30, 2024
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Virginia #0024170494
Medicaid
VA #1720322209

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720322209. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
121
Distinct HCPCS
3
Medicare allowed
$10,589
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 55 31 $108
99213 Established patient office or other outpatient visit, 20-29 minutes 53 43 $76
99212 Established patient office or other outpatient visit, 10-19 minutes 13 12 $48

In context: peer comparison

Among 1 peers in Strasburg Family Nurse Practitioner, average services per provider: 40. This provider delivers 3.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,652
Transactions
85
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 16 $274.41
Lilly USA, LLC 12 $218.76
Otsuka America Pharmaceutical, INC. 4 $189.16
Abbvie INC. 11 $183.76
Novo Nordisk INC 9 $141.65
Abbott Laboratories 7 $135.43
Astellas Pharma US INC 6 $127.05
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 5 $111.43
AstraZeneca Pharmaceuticals Lp 6 $109.39
Corium, LLC 5 $74.66
Alkermes, INC. 1 $24.03
Lundbeck LLC 1 $23.55
Exact Sciences Corporation 1 $22.71
Currax Pharmaceuticals LLC 1 $16.32

By nature of payment

Food and Beverage
$1,652

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
196
Patients
27
Total drug cost
$25,944
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 25 0 $99
Atorvastatin Calcium Generic 20 0 $182
Lorazepam Generic 19 0 $118
Levothyroxine Sodium Generic 18 0 $244
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 17 0 $327
Lisinopril Generic 17 0 $50
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 14 $168
Prednisone Generic 16 13 $23
Mounjaro (Tirzepatide) Brand 14 0 $13,787
Valsartan Generic 12 0 $55

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Anna Ennis-Martinez's medical specialty?
Dr. Anna Ennis-Martinez practices Family Nurse Practitioner in Strasburg, VA.
Where does Dr. Anna Ennis-Martinez practice?
Dr. Anna Ennis-Martinez practices at 33820 Old Valley Pike Ste 2, Strasburg, VA 22657. Office phone: 5404591310.
What is Dr. Anna Ennis-Martinez's NPI?
Dr. Anna Ennis-Martinez's National Provider Identifier (NPI) is 1720322209, issued by NPPES.
Does Dr. Anna Ennis-Martinez accept Medicare assignment?
Yes. Dr. Anna Ennis-Martinez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anna Ennis-Martinez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.