Doctor profile · Federal record
Dr. Gregory Wigger, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Nashville, TN
- NPI 1851787402
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
300 20Th Ave N Ste G4
Nashville, TN 372032244
(615) 284-5098 - Additional location
-
135 E Swan St
Centerville, TN 370331417 - Additional location
-
300 Steam Plant RD Ste 490
Gallatin, TN 370663032
(615) 284-5385 - Additional location
-
234 Goodman St., Ml 0781
Cincinnati, OH 45219
(513) 584-4505
fax (513) 584-0468 - Mailing address
-
3024 Business Park Cir
Goodlettsville, TN 370723132
Show 1 more location
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- August 5, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Tennessee #67116 · Ohio #57026550
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851787402. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
519
Distinct HCPCS
10
Medicare allowed
$59,930
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 167 | 74 | $74 | |
99291 |
Critical care, first 30-74 minutes | 118 | 63 | $199 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 81 | 35 | $111 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 39 | 39 | $119 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 20 | $114 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $149 | |
94729 |
Test to examine how well the lungs exchange gases | 17 | 16 | $49 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 15 | 14 | $38 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $124 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 15 | 14 | $33 |
In context: peer comparison
Among 40 peers in this city , average services per provider: 77. This provider delivers 6.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
96
Patients
36
Total drug cost
$30,026
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 67 | 36 | $1,698 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 15 | 0 | $20,101 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 14 | 0 | $8,228 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Wigger's medical specialty?
Dr. Gregory Wigger practices Pulmonary Disease Physician in Nashville, TN.
Where does Dr. Gregory Wigger practice?
Dr. Gregory Wigger practices at 300 20Th Ave N Ste G4, Nashville, TN 372032244. Office phone: 6152845098.
What is Dr. Gregory Wigger's NPI?
Dr. Gregory Wigger's National Provider Identifier (NPI) is 1851787402, issued by NPPES.
Does Dr. Gregory Wigger accept Medicare assignment?
Yes. Dr. Gregory Wigger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Wigger commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.