Doctor profile · Federal record
Dr. CHARLES ARMSTRONG, DO
Family Medicine Physician (CMS: FAMILY PRACTICE) · CHANDLER, AZ
- NPI 1255743548
- Accepts Medicare
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2175 N ALMA SCHOOL RD STE 109
CHANDLER, AZ 852242878
(480) 665-2450 - Mailing address
-
2929 E THOMAS
PHOENIX, AZ 85016
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- March 27, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Kansas #94-08350
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255743548. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
107
Distinct HCPCS
3
Medicare allowed
$9,489
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 63 | 28 | $123 | |
36415 |
Insertion of needle into vein for collection of blood sample | 26 | 21 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 13 | $86 |
In context: peer comparison
Among 43 peers in this city , average services per provider: 124. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$54
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $19.96 | |
| Verrica Pharmaceuticals Inc. | 1 | $19.79 | |
| Novo Nordisk Inc | 1 | $14.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
301
Patients
131
Total drug cost
$3,310
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 35 | 11 | $653 |
| Azithromycin | Generic | 35 | 34 | $132 |
| Amlodipine Besylate | Generic | 34 | 12 | $165 |
| Lisinopril | Generic | 22 | 0 | $171 |
| Prednisone | Generic | 21 | 21 | $40 |
| Metformin Hcl | Generic | 20 | 0 | $199 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 19 | 13 | $433 |
| Levothyroxine Sodium | Generic | 17 | 0 | $252 |
| Rosuvastatin Calcium | Generic | 16 | 0 | $378 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 15 | 15 | $167 |