Doctor profile · Federal record

Dr. Carl Huntoon, PMHNP-BC

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

  • NPI 1649883653
  • Accepts Medicare
  • MIPS 92.2 / 100 · 2023
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
317 E Warwick Dr Ste B
Alma, MI 488011085
(989) 463-2779
fax (989) 463-2064

Credentials & registration

NPPES · NUCC
NPI registered
August 2020 — 6 yrs on file
Profile last updated
February 10, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Michigan #4704261430

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649883653. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
94
Distinct HCPCS
2
Medicare allowed
$6,810
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 82 16 $73
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 12 12 $68

In context: peer comparison

Among 4 peers in this city , average services per provider: 99. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$681
Transactions
25
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, Inc 4 $208.15
Axsome Therapeutics, Inc. 3 $85.37
Teva Pharmaceuticals USA, Inc. 3 $69.68
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 3 $68.06
Otsuka America Pharmaceutical, Inc. 3 $67.12
ABBVIE INC. 3 $56.98
Alkermes, Inc. 2 $52.74
Takeda Pharmaceuticals U.S.A., Inc. 2 $33.75
Corium, LLC 1 $25.41
Lundbeck LLC 1 $13.98

By nature of payment

Food and Beverage
$681

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
503
Patients
38
Total drug cost
$18,624
Drug Type Claims Patients Total cost
Mirtazapine Generic 97 13 $959
Trazodone Hcl Generic 49 14 $242
Sertraline Hcl Generic 47 0 $407
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 47 0 $884
Escitalopram Oxalate Generic 45 11 $563
Buspirone Hcl Generic 35 0 $438
Duloxetine Hcl Generic 26 0 $335
Quetiapine Fumarate Generic 26 0 $154
Fluoxetine Hcl Generic 23 0 $302
Clonazepam Generic 21 0 $151

Frequently asked questions

Auto-generated from federal data
What is Dr. Carl Huntoon's medical specialty?
Dr. Carl Huntoon practices Psychiatric/Mental Health Nurse Practitioner in Alma, MI.
Where does Dr. Carl Huntoon practice?
Dr. Carl Huntoon practices at 317 E Warwick Dr Ste B, Alma, MI 488011085. Office phone: 9894632779.
What is Dr. Carl Huntoon's NPI?
Dr. Carl Huntoon's National Provider Identifier (NPI) is 1649883653, issued by NPPES.
Does Dr. Carl Huntoon accept Medicare assignment?
Yes. Dr. Carl Huntoon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carl Huntoon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.