Doctor profile · Federal record

Dr. Sharon Knotts, NP

Nurse Practitioner · Ann Arbor, MI

  • NPI 1457857088
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 East Medical Center Dr, 3Rd Floor MED Inn Rm 333
Ann Arbor, MI 481095832
(734) 763-9812
Mailing address
3621 S State St
Ann Arbor, MI 481081633

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
December 21, 2018
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Michigan #4704269037

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457857088. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
68
Distinct HCPCS
2
Medicare allowed
$5,121
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 53 37 $67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 15 11 $103

In context: peer comparison

Among 105 peers in this city , average services per provider: 57. This provider delivers 1.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sharon Knotts's medical specialty?
Dr. Sharon Knotts practices Nurse Practitioner in Ann Arbor, MI.
Where does Dr. Sharon Knotts practice?
Dr. Sharon Knotts practices at 1500 East Medical Center Dr, Ann Arbor, MI 481095832. Office phone: 7347639812.
What is Dr. Sharon Knotts's NPI?
Dr. Sharon Knotts's National Provider Identifier (NPI) is 1457857088, issued by NPPES.
Does Dr. Sharon Knotts accept Medicare assignment?
Yes. Dr. Sharon Knotts accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sharon Knotts commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.