Doctor profile · Federal record

Dr. Erin Sessink, PA-C

Physician Assistant · Grand Rapids, MI

  • NPI 1598016578
  • Accepts Medicare
  • MIPS 93.8 / 100 · 2023
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
145 Michigan St Ne Ste 3410
Grand Rapids, MI 495032563
(616) 391-9945
Mailing address
100 Michigan St Ne, Mc 845
Grand Rapids, MI 495032560

Credentials & registration

NPPES · NUCC
NPI registered
October 2012 — 14 yrs on file
Profile last updated
April 22, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Michigan #5601006484

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598016578. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
82
Distinct HCPCS
3
Medicare allowed
$8,306
HCPCS Description Services Patients Avg allowed
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 34 18 $151
99497 Advance care planning, first 30 minutes 33 21 $69
99498 Advance care planning, each additional 30 minutes 15 13 $60

In context: peer comparison

Among 234 peers in Grand Rapids Physician Assistant, average services per provider: 56. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
175
Patients
56
Total drug cost
$2,989
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 32 15 $527
Gabapentin Generic 28 14 $283
Methadone Hcl Generic 28 0 $121
Oxycodone Hcl Generic 24 16 $719
Lorazepam Generic 18 11 $69
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 17 0 $431
Celecoxib Generic 15 0 $522
Morphine Sulfate ER (Morphine Sulfate) Brand 13 0 $317

Frequently asked questions

Auto-generated from federal data
What is Dr. Erin Sessink's medical specialty?
Dr. Erin Sessink practices Physician Assistant in Grand Rapids, MI.
Where does Dr. Erin Sessink practice?
Dr. Erin Sessink practices at 145 Michigan St Ne Ste 3410, Grand Rapids, MI 495032563. Office phone: 6163919945.
What is Dr. Erin Sessink's NPI?
Dr. Erin Sessink's National Provider Identifier (NPI) is 1598016578, issued by NPPES.
Does Dr. Erin Sessink accept Medicare assignment?
Yes. Dr. Erin Sessink accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Sessink commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with high level of medical decision making (HCPCS 99350); Advance care planning (HCPCS 99497); Advance care planning (HCPCS 99498). Source: CMS Medicare Physician & Other Practitioners file.