Doctor profile · Federal record

Dr. Alexis Niedermaier, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Medical Physician Assistant · Andover, NY

  • NPI 1487288858
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 N Main Street
Andover, NY 14806
(607) 478-8421
Mailing address
191 N Main St
Wellsville, NY 148951150

Credentials & registration

NPPES · NUCC
NPI registered
February 2020 — 6 yrs on file
Profile last updated
July 22, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New York #345458

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487288858. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
453
Distinct HCPCS
8
Medicare allowed
$38,631
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 193 135 $95
99213 Established patient office or other outpatient visit, 20-29 minutes 119 92 $66
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 45 45 $106
G0009 Administration of pneumococcal vaccine 23 23 $29
36415 Insertion of needle into vein for collection of blood sample 22 22 $8
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 22 22 $280
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 17 12 $14
G0008 Administration of influenza virus vaccine 12 12 $29

In context: peer comparison

Among 1 peers in this city , average services per provider: 56. This provider delivers 8.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $17.15

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,273
Patients
1,085
Total drug cost
$54,844
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 385 109 $6,321
Atorvastatin Calcium Generic 380 131 $5,455
Lisinopril Generic 342 116 $3,100
Omeprazole Generic 278 93 $4,961
Amlodipine Besylate Generic 226 82 $2,012
Metoprolol Succinate Generic 218 73 $4,492
Rosuvastatin Calcium Generic 195 81 $5,301
Gabapentin Generic 177 55 $3,008
Losartan Potassium Generic 170 50 $2,366
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 164 38 $5,212

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexis Niedermaier's medical specialty?
Dr. Alexis Niedermaier practices Family Nurse Practitioner in Andover, NY.
Where does Dr. Alexis Niedermaier practice?
Dr. Alexis Niedermaier practices at 20 N Main Street, Andover, NY 14806. Office phone: 6074788421.
What is Dr. Alexis Niedermaier's NPI?
Dr. Alexis Niedermaier's National Provider Identifier (NPI) is 1487288858, issued by NPPES.
Does Dr. Alexis Niedermaier accept Medicare assignment?
Yes. Dr. Alexis Niedermaier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexis Niedermaier commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.