Doctor profile · Federal record

Dr. Stewart Kohler, MD

Rheumatology Physician · Fredericksburg, VA

  • NPI 1598854986
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2301 Fall Hill Ave, Ste 205
Fredericksburg, VA 22401
(540) 373-1330

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Virginia #0101022620
Medicaid
VA #6044514

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598854986. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
528
Distinct HCPCS
5
Medicare allowed
$40,955
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 376 141 $84
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 87 17 $41
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 24 18 $73
99238 Hospital discharge day management, 30 minutes or less 21 18 $75
99214 Established patient office or other outpatient visit, 30-39 minutes 20 20 $119

In context: peer comparison

Among 1 peers in Fredericksburg Rheumatology Physician, average services per provider: 105. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,060
Patients
330
Total drug cost
$94,492
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 120 32 $2,382
Rosuvastatin Calcium Generic 112 32 $3,003
Pantoprazole Sodium Generic 108 33 $1,831
Furosemide Generic 81 32 $642
Levothyroxine Sodium Generic 79 25 $1,608
Eliquis (Apixaban) Brand 70 19 $76,598
Gabapentin Generic 66 25 $1,709
Famotidine Generic 61 16 $1,098
Prednisone Generic 60 23 $1,007
Montelukast Sodium Generic 53 18 $1,438

Frequently asked questions

Auto-generated from federal data
What is Dr. Stewart Kohler's medical specialty?
Dr. Stewart Kohler practices Rheumatology Physician in Fredericksburg, VA.
Where does Dr. Stewart Kohler practice?
Dr. Stewart Kohler practices at 2301 Fall Hill Ave, Fredericksburg, VA 22401. Office phone: 5403731330.
What is Dr. Stewart Kohler's NPI?
Dr. Stewart Kohler's National Provider Identifier (NPI) is 1598854986, issued by NPPES.
What procedures does Dr. Stewart Kohler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.