Doctor profile · Federal record
Dr. Grantley Joseph, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Decatur, GA
- NPI 1861506016
- Accepts Medicare
- MIPS 86.9 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4153B Flat Shoals Pkwy, Ste 200
Decatur, GA 300344189
(404) 585-5049
fax (404) 591-0292 - Mailing address
-
Po Box 934915
Atlanta, GA 311934915
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 25, 2014
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Georgia #039376
- Medicaid
- GA #000671019A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861506016. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
821
Distinct HCPCS
10
Medicare allowed
$68,105
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 363 | 173 | $127 | |
83036 |
Hemoglobin a1c level | 140 | 73 | $9 | |
G0008 |
Administration of influenza virus vaccine | 60 | 60 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 56 | 56 | $76 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 49 | 49 | $126 | |
36415 |
Insertion of needle into vein for collection of blood sample | 38 | 35 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 38 | 35 | $14 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 32 | $89 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 14 | 14 | $283 | |
G0009 |
Administration of pneumococcal vaccine | 14 | 14 | $31 |
In context: peer comparison
Among 17 peers in Decatur Internal Medicine Physician, average services per provider: 130. This provider delivers 6.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,761
Patients
1,502
Total drug cost
$56,652
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,004 | 311 | $11,960 |
| Amlodipine Besylate | Generic | 919 | 299 | $6,018 |
| Metformin Hcl | Generic | 397 | 126 | $2,905 |
| Lisinopril | Generic | 338 | 98 | $2,520 |
| Hydrochlorothiazide | Generic | 269 | 86 | $1,378 |
| Rosuvastatin Calcium | Generic | 268 | 90 | $4,655 |
| Losartan Potassium | Generic | 254 | 89 | $3,436 |
| Metoprolol Succinate | Generic | 224 | 74 | $3,503 |
| Nifedipine ER (Nifedipine) | Brand | 168 | 53 | $8,495 |
| Omeprazole | Generic | 167 | 55 | $1,491 |
Hospital affiliations
Frequently asked questions
What is Dr. Grantley Joseph's medical specialty?
Dr. Grantley Joseph practices Internal Medicine Physician in Decatur, GA.
Where does Dr. Grantley Joseph practice?
Dr. Grantley Joseph practices at 4153B Flat Shoals Pkwy, Decatur, GA 300344189. Office phone: 4045855049.
What is Dr. Grantley Joseph's NPI?
Dr. Grantley Joseph's National Provider Identifier (NPI) is 1861506016, issued by NPPES.
Does Dr. Grantley Joseph accept Medicare assignment?
Yes. Dr. Grantley Joseph accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grantley Joseph commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Hemoglobin a1c level (HCPCS 83036); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.