Doctor profile · Federal record
Dr. Ann Mayer, NP
Nurse Practitioner · Oshkosh, WI
- NPI 1295387975
- Accepts Medicare
- MIPS 77.0 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
855 N Westhaven Dr
Oshkosh, WI 549047668
(920) 303-8700 - Additional location
-
5045 W Grande Market Dr
Appleton, WI 549138517
(920) 886-9380 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- January 16, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Wisconsin #9092-033
- Medicaid
- WI #100090713
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295387975. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
382
Distinct HCPCS
9
Medicare allowed
$8,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 82 | 58 | $8 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 75 | 33 | $24 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 74 | 32 | $21 | |
36415 |
Insertion of needle into vein for collection of blood sample | 52 | 43 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 38 | 28 | $64 | |
83735 |
Magnesium level | 24 | 21 | $7 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 13 | 13 | $16 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 12 | 11 | $13 | |
99238 |
Hospital discharge day management, 30 minutes or less | 12 | 12 | $66 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 48. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 1 | $24.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
786
Patients
338
Total drug cost
$117,998
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 121 | 46 | $2,418 |
| Amlodipine Besylate | Generic | 92 | 35 | $782 |
| Eliquis (Apixaban) | Brand | 78 | 27 | $87,586 |
| Furosemide | Generic | 69 | 28 | $446 |
| Atorvastatin Calcium | Generic | 55 | 30 | $769 |
| Metoprolol Tartrate | Generic | 51 | 25 | $469 |
| Isosorbide Mononitrate Er (Isosorbide Mononitrate) | Brand | 45 | 22 | $1,291 |
| Lisinopril | Generic | 44 | 21 | $311 |
| Nitroglycerin | Generic | 44 | 37 | $546 |
| Spironolactone | Generic | 42 | 13 | $285 |
Hospital affiliations
Frequently asked questions
What is Dr. Ann Mayer's medical specialty?
Dr. Ann Mayer practices Nurse Practitioner in Oshkosh, WI.
Where does Dr. Ann Mayer practice?
Dr. Ann Mayer practices at 855 N Westhaven Dr, Oshkosh, WI 549047668. Office phone: 9203038700.
What is Dr. Ann Mayer's NPI?
Dr. Ann Mayer's National Provider Identifier (NPI) is 1295387975, issued by NPPES.
Does Dr. Ann Mayer accept Medicare assignment?
Yes. Dr. Ann Mayer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Mayer commonly perform?
Top Medicare-reported procedures in 2023: Blood test, basic group of blood chemicals (calcium, total) (HCPCS 80048); Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS 93294); Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (HCPCS 93296). Source: CMS Medicare Physician & Other Practitioners file.