Doctor profile · Federal record
Dr. David Lang, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Green Bay, WI
- NPI 1174515357
- Accepts Medicare
- 34 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
3263 Eaton RD
Green Bay, WI 543116830
(920) 433-6000
fax (920) 433-6009 - Additional location
-
1630 Commanche Ave
Green Bay, WI 543135753
(920) 430-4700 - Additional location
-
2820 Roosevelt RD
Marinette, WI 541433834
(715) 735-5225
fax (715) 735-5388 - Additional location
-
440 Woodward Ave
Iron Mountain, MI 498014631
(906) 776-9040
fax (906) 774-5950 - Mailing address
-
Po Box 22487
Green Bay, WI 543052487
Show 1 more location
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- November 3, 2023
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (3)
- Wisconsin #34640-20 · Michigan #4301508402 · Minnesota #36341
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174515357. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
174
Distinct HCPCS
3
Medicare allowed
$16,630
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 122 | 121 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 39 | $121 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $108 |
In context: peer comparison
Among 23 peers in Green Bay Family Medicine Physician, average services per provider: 90. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
527
Patients
503
Total drug cost
$4,288
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 138 | 134 | $273 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 67 | 66 | $1,062 |
| Doxycycline Hyclate | Generic | 65 | 65 | $732 |
| Cephalexin | Generic | 50 | 49 | $272 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 39 | 38 | $379 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 28 | 26 | $726 |
| Amoxicillin | Generic | 19 | 19 | $47 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 19 | 19 | $78 |
| Tobramycin | Generic | 17 | 17 | $80 |
| Ciprofloxacin Hcl | Generic | 16 | 16 | $94 |
Frequently asked questions
What is Dr. David Lang's medical specialty?
Dr. David Lang practices Family Medicine Physician in Green Bay, WI.
Where does Dr. David Lang practice?
Dr. David Lang practices at 3263 Eaton RD, Green Bay, WI 543116830. Office phone: 9204336000.
What is Dr. David Lang's NPI?
Dr. David Lang's National Provider Identifier (NPI) is 1174515357, issued by NPPES.
Does Dr. David Lang accept Medicare assignment?
Yes. Dr. David Lang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Lang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.