Doctor profile · Federal record

Dr. Kelly Hammill, Nurse Practitioner

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Ypsilanti, MI

  • NPI 1003381062
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
555 Towner St
Ypsilanti, MI 481985723
(734) 544-3050
fax (734) 544-6732

Credentials & registration

NPPES · NUCC
NPI registered
October 2018 — 8 yrs on file
Profile last updated
November 9, 2022
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Michigan #4704177746

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003381062. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
114
Distinct HCPCS
2
Medicare allowed
$11,763
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 90 47 $110
99213 Established patient office or other outpatient visit, 20-29 minutes 24 20 $78

In context: peer comparison

Among 3 peers in this city , average services per provider: 83. This provider delivers 1.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$562
Transactions
19
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 2 $151.63
Alkermes, Inc. 4 $102.90
Indivior Inc. 3 $89.92
Teva Pharmaceuticals USA, Inc. 3 $67.66
Neurocrine Biosciences, Inc. 3 $56.99
Otsuka America Pharmaceutical, Inc. 2 $51.88
Janssen Pharmaceuticals, Inc 2 $41.48

By nature of payment

Food and Beverage
$562

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,263
Patients
80
Total drug cost
$34,995
Drug Type Claims Patients Total cost
Risperidone Generic 173 20 $2,953
Quetiapine Fumarate Generic 145 14 $3,279
Sertraline Hcl Generic 135 19 $2,097
Trazodone Hcl Generic 120 16 $2,154
Citalopram Hbr (Citalopram Hydrobromide) Brand 94 0 $518
Clonidine Hcl Generic 93 0 $1,076
Aripiprazole Generic 90 11 $2,461
Divalproex Sodium Er (Divalproex Sodium) Brand 67 0 $3,622
Fluoxetine Hcl Generic 63 0 $2,775
Olanzapine Generic 63 0 $1,322

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kelly Hammill's medical specialty?
Dr. Kelly Hammill practices Psychiatric/Mental Health Nurse Practitioner in Ypsilanti, MI.
Where does Dr. Kelly Hammill practice?
Dr. Kelly Hammill practices at 555 Towner St, Ypsilanti, MI 481985723. Office phone: 7345443050.
What is Dr. Kelly Hammill's NPI?
Dr. Kelly Hammill's National Provider Identifier (NPI) is 1003381062, issued by NPPES.
Does Dr. Kelly Hammill accept Medicare assignment?
Yes. Dr. Kelly Hammill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kelly Hammill 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). Source: CMS Medicare Physician & Other Practitioners file.