Doctor profile · Federal record

Dr. Brandy Deffenbacher, MD

Family Medicine Physician (CMS: Family Practice) · Denver, CO

  • NPI 1346431061
  • Accepts Medicare
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3055 Roslyn St
Denver, CO 802383323
(720) 848-9000
Mailing address
Po Box 110429
Aurora, CO 800420429

Credentials & registration

NPPES · NUCC
NPI registered
August 2007 — 19 yrs on file
Profile last updated
November 27, 2012
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Colorado #48336
Medicaid
CO #82332762

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346431061. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
87
Distinct HCPCS
3
Medicare allowed
$5,690
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 42 23 $76
99213 Established patient office or other outpatient visit, 20-29 minutes 34 28 $56
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 11 11 $57

In context: peer comparison

Among 63 peers in Denver Family Medicine Physician, average services per provider: 97. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
391
Patients
34
Total drug cost
$11,323
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 50 0 $1,159
Lisinopril Generic 35 11 $229
Omeprazole Generic 35 12 $971
Fentanyl Generic 32 0 $3,323
Atorvastatin Calcium Generic 29 11 $595
Famotidine Generic 27 0 $374
Levothyroxine Sodium Generic 23 0 $353
Losartan Potassium Generic 23 0 $317
Gabapentin Generic 22 0 $1,745
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 21 0 $950

Frequently asked questions

Auto-generated from federal data
What is Dr. Brandy Deffenbacher's medical specialty?
Dr. Brandy Deffenbacher practices Family Medicine Physician in Denver, CO.
Where does Dr. Brandy Deffenbacher practice?
Dr. Brandy Deffenbacher practices at 3055 Roslyn St, Denver, CO 802383323. Office phone: 7208489000.
What is Dr. Brandy Deffenbacher's NPI?
Dr. Brandy Deffenbacher's National Provider Identifier (NPI) is 1346431061, issued by NPPES.
Does Dr. Brandy Deffenbacher accept Medicare assignment?
Yes. Dr. Brandy Deffenbacher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brandy Deffenbacher commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.