Doctor profile · Federal record
Dr. Christopher Mjaanes, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Neenah, WI
- NPI 1972660306
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
119 E Bell St
Neenah, WI 549564993
(920) 969-1768 - Additional location
-
220 Bosworth Ln
Neenah, WI 549564976
(920) 767-0546
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Wisconsin #34651300WI
- Medicaid
- WI #34651300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972660306. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
23
Distinct HCPCS
1
Medicare allowed
$2,775
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 16 | $121 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 23. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$65
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $28.17 | |
| GENZYME CORPORATION | 1 | $20.16 | |
| Genentech USA, Inc. | 1 | $16.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
557
Patients
99
Total drug cost
$570,879
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xolair (Omalizumab) | Brand | 75 | 0 | $271,874 |
| Montelukast Sodium | Generic | 65 | 21 | $1,526 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 62 | 32 | $2,162 |
| Dupixent Pen (Dupilumab) | Brand | 40 | 0 | $153,202 |
| Azelastine Hcl | Generic | 37 | 18 | $2,567 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 37 | 0 | $23,376 |
| Xembify (Immune Globulin,gamma(Igg)klhw) | Brand | 36 | 0 | $42,550 |
| Azelastine-Fluticasone (Azelastine/Fluticasone) | Brand | 33 | 0 | $8,564 |
| Ipratropium Bromide | Generic | 33 | 12 | $2,208 |
| Levocetirizine Dihydrochloride | Generic | 27 | 0 | $696 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Mjaanes's medical specialty?
Dr. Christopher Mjaanes practices Allergy & Immunology Physician in Neenah, WI.
Where does Dr. Christopher Mjaanes practice?
Dr. Christopher Mjaanes practices at 119 E Bell St, Neenah, WI 549564993. Office phone: 9209691768.
What is Dr. Christopher Mjaanes's NPI?
Dr. Christopher Mjaanes's National Provider Identifier (NPI) is 1972660306, issued by NPPES.
Does Dr. Christopher Mjaanes accept Medicare assignment?
Yes. Dr. Christopher Mjaanes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Mjaanes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.