Doctor profile · Federal record
Dr. Ralph Armstrong, M.D.
Family Medicine Physician (CMS: Family Practice) · Grenada, MS
- NPI 1417975731
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1300 Sunset Dr, Suite F
Grenada, MS 389014086
(662) 226-5747
fax (662) 226-5622
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 28, 2010
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Mississippi #12471
- Medicaid (3)
- MS #0112659 · MS #09013778 · MS #09014826
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417975731. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,581
Distinct HCPCS
10
Medicare allowed
$229,844
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,256 | 366 | $115 | |
36415 |
Insertion of needle into vein for collection of blood sample | 882 | 353 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 269 | 269 | $117 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 252 | 252 | $16 | |
81003 |
Automated urinalysis test | 101 | 67 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 101 | 42 | $13 | |
G0179 |
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 87 | 42 | $37 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 68 | 33 | $16 | |
G0008 |
Administration of influenza virus vaccine | 67 | 66 | $28 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 57 | 57 | $282 |
In context: peer comparison
Among 4 peers in Grenada Family Medicine Physician, average services per provider: 155. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$54
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 2 | $37.34 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $16.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,511
Patients
1,185
Total drug cost
$282,961
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 515 | 140 | $3,870 |
| Potassium Chloride | Generic | 406 | 98 | $11,383 |
| Levothyroxine Sodium | Generic | 390 | 97 | $5,206 |
| Rosuvastatin Calcium | Generic | 339 | 118 | $9,227 |
| Pantoprazole Sodium | Generic | 335 | 82 | $5,324 |
| Metoprolol Succinate | Generic | 331 | 88 | $7,176 |
| Atorvastatin Calcium | Generic | 310 | 91 | $4,265 |
| Gabapentin | Generic | 299 | 83 | $5,076 |
| Omeprazole | Generic | 290 | 67 | $3,466 |
| Hydrochlorothiazide | Generic | 243 | 55 | $1,136 |
Hospital affiliations
Frequently asked questions
What is Dr. Ralph Armstrong's medical specialty?
Dr. Ralph Armstrong practices Family Medicine Physician in Grenada, MS.
Where does Dr. Ralph Armstrong practice?
Dr. Ralph Armstrong practices at 1300 Sunset Dr, Grenada, MS 389014086. Office phone: 6622265747.
What is Dr. Ralph Armstrong's NPI?
Dr. Ralph Armstrong's National Provider Identifier (NPI) is 1417975731, issued by NPPES.
Does Dr. Ralph Armstrong accept Medicare assignment?
Yes. Dr. Ralph Armstrong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ralph Armstrong 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.