Doctor profile · Federal record

Dr. Melissa Trees, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Danville, IN

  • NPI 1801413083
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 E Main St
Danville, IN 461221948
(317) 745-4451
Mailing address
7726 Spring Ridge Dr
Indianapolis, IN 462789594

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Indiana #28197551A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801413083. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
535
Distinct HCPCS
5
Medicare allowed
$57,584
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 262 213 $103
00811 Anesthesia for other procedure on large bowel using an endoscope 158 157 $115
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 62 62 $118
00812 Anesthesia for exam of colon using an endoscope 39 39 $90
00140 Anesthesia for other procedure on eye 14 13 $121

In context: peer comparison

Among 7 peers in this city , average services per provider: 54. This provider delivers 9.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$491
Transactions
29
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., Inc. 15 $268.74
Salix Pharmaceuticals, a division of Bausch Health US, LLC 5 $74.73
IRONWOOD PHARMACEUTICALS, INC 4 $60.79
Celltrion USA Inc. 3 $50.19
Janssen Biotech, Inc. 2 $36.06

By nature of payment

Food and Beverage
$440
Education
$50

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Trees's medical specialty?
Dr. Melissa Trees practices Certified Registered Nurse Anesthetist in Danville, IN.
Where does Dr. Melissa Trees practice?
Dr. Melissa Trees practices at 1000 E Main St, Danville, IN 461221948. Office phone: 3177454451.
What is Dr. Melissa Trees's NPI?
Dr. Melissa Trees's National Provider Identifier (NPI) is 1801413083, issued by NPPES.
Does Dr. Melissa Trees accept Medicare assignment?
Yes. Dr. Melissa Trees accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melissa Trees commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.