Doctor profile · Federal record
Dr. Nicholas Chamberlain, MD
Infectious Disease Physician (CMS: Internal Medicine) · Infectious Disease Physician · Hospitalist Physician · Atlanta, GA
- NPI 1902260045
- Accepts Medicare
- MIPS 79.8 / 100 · 2023
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1438 W Peachtree St Nw
Atlanta, GA 303092955
(470) 283-7349
fax (833) 689-2507
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- August 14, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State licenses (2)
- Georgia #89096 · Mississippi #25395
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902260045. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
19
Distinct HCPCS
1
Medicare allowed
$2,443
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 13 | $129 |
In context: peer comparison
Among 38 peers in this city , average services per provider: 135. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
424
Patients
13
Total drug cost
$750,385
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 72 | 13 | $277,970 |
| Tivicay (Dolutegravir Sodium) | Brand | 54 | 0 | $141,803 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 46 | 0 | $173,763 |
| Descovy (Emtricitabine/Tenofov Alafenam) | Brand | 32 | 0 | $68,783 |
| Prezcobix (Darunavir/Cobicistat) | Brand | 32 | 0 | $80,914 |
| Amlodipine Besylate | Generic | 30 | 0 | $359 |
| Rosuvastatin Calcium | Generic | 25 | 0 | $187 |
| Atorvastatin Calcium | Generic | 24 | 0 | $200 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 22 | 0 | $824 |
| Lisinopril | Generic | 18 | 0 | $414 |
Frequently asked questions
What is Dr. Nicholas Chamberlain's medical specialty?
Dr. Nicholas Chamberlain practices Infectious Disease Physician in Atlanta, GA.
Where does Dr. Nicholas Chamberlain practice?
Dr. Nicholas Chamberlain practices at 1438 W Peachtree St Nw, Atlanta, GA 303092955. Office phone: 4702837349.
What is Dr. Nicholas Chamberlain's NPI?
Dr. Nicholas Chamberlain's National Provider Identifier (NPI) is 1902260045, issued by NPPES.
Does Dr. Nicholas Chamberlain accept Medicare assignment?
Yes. Dr. Nicholas Chamberlain accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Chamberlain commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.