Doctor profile · Federal record
Dr. Maria Hillmer, APNP
Nurse Practitioner · Registered Nurse · Grafton, WI
- NPI 1598188138
- Accepts Medicare
- MIPS 83.3 / 100 · 2023
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1245 Cheyenne Ave, Suite 301
Grafton, WI 530249323
(262) 377-2222
fax (262) 377-6543 - Additional location
-
1440 N 25Th St
Sheboygan, WI 530813108
(920) 457-9100
fax (920) 457-1461 - Mailing address
-
801 York St
Manitowoc, WI 542204630
Credentials & registration
- NPI registered
- February 2014 — 12 yrs on file
- Profile last updated
- February 18, 2021
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Wisconsin #5685-33 · Wisconsin #144264-30
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598188138. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,264
Distinct HCPCS
10
Medicare allowed
$69,872
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 339 | 198 | $72 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 314 | 79 | $5 | |
17000 |
Destruction of precancer skin growth, 1 growth | 199 | 135 | $42 | |
17110 |
Destruction of skin growth, 1-14 growths | 99 | 63 | $88 | |
11102 |
Biopsy of related skin growth, first growth | 90 | 72 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 56 | $101 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 39 | 35 | $45 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $89 | |
11300 |
Shaving of skin growth of body, arms, or legs, 0.5 cm or less | 25 | 21 | $57 | |
96574 |
Application of light with debridement to destroy precancer skin growth | 21 | 11 | $228 |
In context: peer comparison
Among 12 peers in Grafton Nurse Practitioner, average services per provider: 80. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$2,623
Transactions
133
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 24 | $373.13 | |
| Dermavant Sciences, INC. | 23 | $371.91 | |
| Amgen INC. | 12 | $323.29 | |
| Regeneron Healthcare Solutions, INC. | 13 | $308.01 | |
| Janssen Biotech, INC. | 16 | $289.63 | |
| Genzyme Corporation | 8 | $171.81 | |
| E.R. Squibb & Sons, L.L.C. | 11 | $165.38 | |
| Novartis Pharmaceuticals Corporation | 9 | $149.33 | |
| Ucb, INC. | 5 | $146.81 | |
| Incyte Corporation | 3 | $71.28 | |
| Leo Pharma INC. | 3 | $63.59 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $37.64 | |
| Paratek Pharmaceuticals, INC. | 2 | $34.85 | |
| Sun Pharmaceutical Industries INC. | 1 | $33.97 | |
| Galderma Laboratories, L.P. | 1 | $20.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
298
Patients
196
Total drug cost
$11,426
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 51 | 31 | $1,091 |
| Clobetasol Propionate | Generic | 45 | 30 | $2,040 |
| Fluocinonide | Generic | 38 | 28 | $2,513 |
| Doxycycline Monohydrate | Generic | 29 | 17 | $740 |
| Triamcinolone Acetonide | Generic | 29 | 24 | $259 |
| Ciclopirox (Ciclopirox Olamine) | Brand | 26 | 18 | $535 |
| Fluorouracil | Generic | 21 | 20 | $1,852 |
| Hydrocortisone | Generic | 18 | 17 | $242 |
| Metronidazole | Generic | 16 | 11 | $1,566 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 14 | 0 | $489 |
Frequently asked questions
What is Dr. Maria Hillmer's medical specialty?
Dr. Maria Hillmer practices Nurse Practitioner in Grafton, WI.
Where does Dr. Maria Hillmer practice?
Dr. Maria Hillmer practices at 1245 Cheyenne Ave, Grafton, WI 530249323. Office phone: 2623772222.
What is Dr. Maria Hillmer's NPI?
Dr. Maria Hillmer's National Provider Identifier (NPI) is 1598188138, issued by NPPES.
Does Dr. Maria Hillmer accept Medicare assignment?
Yes. Dr. Maria Hillmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Hillmer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.