Doctor profile · Federal record

Dr. Dean Fior, D.O.

Internal Medicine Physician · Surgery Physician · General Practice Physician · Fenton, MI

  • NPI 1780899047
  • MIPS 29.0 / 100 · 2023
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9448 Dean RD
Fenton, MI 484309317
(248) 825-7373
fax (888) 446-1521

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
January 30, 2024
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Michigan #5101017060

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780899047. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,116
Distinct HCPCS
10
Medicare allowed
$197,590
HCPCS Description Services Patients Avg allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 812 253 $73
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 672 233 $104
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 159 159 $131
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 114 61 $152
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 102 93 $39
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 80 80 $180
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 49 49 $81
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 38 12 $75
99347 Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes 36 18 $44
11042 Removal of skin and tissue, 20.0 sq cm or less 24 18 $58

In context: peer comparison

Among 2 peers in Fenton Internal Medicine Physician, average services per provider: 124. This provider delivers 17× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
530
Patients
106
Total drug cost
$26,875
Drug Type Claims Patients Total cost
Gabapentin Generic 77 0 $667
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 67 0 $1,028
Eliquis (Apixaban) Brand 50 0 $13,695
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 45 33 $368
Atorvastatin Calcium Generic 36 15 $521
Trazodone Hcl Generic 36 0 $585
Pantoprazole Sodium Generic 34 12 $467
Nystatin Generic 28 18 $991
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 27 0 $368
Ciprofloxacin Hcl Generic 23 16 $401

Frequently asked questions

Auto-generated from federal data
What is Dr. Dean Fior's medical specialty?
Dr. Dean Fior practices Internal Medicine Physician in Fenton, MI.
Where does Dr. Dean Fior practice?
Dr. Dean Fior practices at 9448 Dean RD, Fenton, MI 484309317. Office phone: 2488257373.
What is Dr. Dean Fior's NPI?
Dr. Dean Fior's National Provider Identifier (NPI) is 1780899047, issued by NPPES.
What procedures does Dr. Dean Fior commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with moderate level of medical decision making (HCPCS 99305). Source: CMS Medicare Physician & Other Practitioners file.