Doctor profile · Federal record
Dr. Amber Demerath, NP
Nurse Practitioner · Neenah, WI
- NPI 1356072417
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 N Commercial St # 300
Neenah, WI 549562619
(920) 886-0818 - Additional location
-
670 Cormier RD
Green Bay, WI 543044824
(920) 496-4700 - Mailing address
-
529 van St
Neenah, WI 549562468
Credentials & registration
- NPI registered
- June 2022 — 4 yrs on file
- Profile last updated
- April 23, 2024
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Wisconsin #11954-33
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356072417. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
57
Distinct HCPCS
3
Medicare allowed
$6,546
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90935 |
Hemodialysis procedure with physician evaluation | 23 | 13 | $57 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 17 | $102 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 14 | 12 | $228 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 290. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$1,733
Transactions
54
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 16 | $716.72 | |
| Ardelyx, Inc. | 3 | $140.26 | |
| Novartis Pharmaceuticals Corporation | 7 | $134.54 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $116.47 | |
| Fresenius USA Marketing, Inc. | 5 | $87.23 | |
| Otsuka America Pharmaceutical, Inc. | 4 | $85.71 | |
| Alnylam Pharmaceuticals Inc. | 1 | $75.00 | |
| CALLIDITAS THERAPEUTICS US INC. | 3 | $54.32 | |
| GENZYME CORPORATION | 1 | $47.13 | |
| Novo Nordisk Inc | 2 | $42.25 | |
| Lilly USA, LLC | 2 | $41.72 | |
| Mallinckrodt Hospital Products Inc. | 2 | $41.03 | |
| Ultragenyx Pharmaceutical Inc. | 2 | $35.61 | |
| Aurinia Pharma U.S., Inc. | 2 | $35.41 | |
| GlaxoSmithKline, LLC. | 2 | $33.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
522
Patients
141
Total drug cost
$144,082
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 170 | 56 | $3,926 |
| Furosemide | Generic | 57 | 19 | $429 |
| Amlodipine Besylate | Generic | 45 | 13 | $294 |
| Auryxia (Ferric Citrate) | Brand | 44 | 0 | $91,150 |
| Doxazosin Mesylate | Generic | 35 | 12 | $956 |
| Hydralazine Hcl | Generic | 35 | 16 | $435 |
| Sevelamer Carbonate | Generic | 35 | 12 | $11,631 |
| Potassium Chloride | Generic | 30 | 0 | $906 |
| Calcium Acetate | Generic | 29 | 13 | $3,771 |
| Lisinopril | Generic | 17 | 0 | $95 |
Hospital affiliations
Frequently asked questions
What is Dr. Amber Demerath's medical specialty?
Dr. Amber Demerath practices Nurse Practitioner in Neenah, WI.
Where does Dr. Amber Demerath practice?
Dr. Amber Demerath practices at 300 N Commercial St # 300, Neenah, WI 549562619. Office phone: 9208860818.
What is Dr. Amber Demerath's NPI?
Dr. Amber Demerath's National Provider Identifier (NPI) is 1356072417, issued by NPPES.
Does Dr. Amber Demerath accept Medicare assignment?
Yes. Dr. Amber Demerath accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amber Demerath commonly perform?
Top Medicare-reported procedures in 2023: Hemodialysis procedure with physician evaluation (HCPCS 90935); Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.