Doctor profile · Federal record

Dr. Ann Mellott, MD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Colorado Springs, CO

  • NPI 1194704262
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 31 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4110 Briargate Pkwy, Suite 465
Colorado Springs, CO 809207835
(719) 365-6568
fax (719) 364-3582

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
December 8, 2015
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
Colorado #DR.0056052 · Illinois #036096502
Medicaid
IL #036096502

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194704262. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,117
Distinct HCPCS
8
Medicare allowed
$111,692
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 520 279 $98
99213 Established patient office or other outpatient visit, 20-29 minutes 260 219 $67
99215 Established patient office or other outpatient visit, 40-54 minutes 147 101 $144
99204 New patient office or other outpatient visit, 45-59 minutes 80 80 $135
99203 New patient office or other outpatient visit, 30-44 minutes 35 35 $83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 35 21 $120
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 23 14 $80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 17 15 $131

In context: peer comparison

Among 7 peers in this city , average services per provider: 750. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,056
Patients
422
Total drug cost
$307,809
Drug Type Claims Patients Total cost
Letrozole Generic 257 96 $9,513
Gabapentin Generic 107 34 $2,534
Ondansetron Hcl Generic 96 54 $1,104
Prednisone Generic 69 20 $580
Tamoxifen Citrate Generic 68 29 $2,145
Prochlorperazine Maleate Generic 54 41 $715
Acyclovir Generic 53 13 $539
Eliquis (Apixaban) Brand 52 12 $57,361
Abiraterone Acetate Generic 48 0 $172,862
Anastrozole Generic 48 17 $1,239

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ann Mellott's medical specialty?
Dr. Ann Mellott practices Hematology & Oncology Physician in Colorado Springs, CO.
Where does Dr. Ann Mellott practice?
Dr. Ann Mellott practices at 4110 Briargate Pkwy, Colorado Springs, CO 809207835. Office phone: 7193656568.
What is Dr. Ann Mellott's NPI?
Dr. Ann Mellott's National Provider Identifier (NPI) is 1194704262, issued by NPPES.
Does Dr. Ann Mellott accept Medicare assignment?
Yes. Dr. Ann Mellott accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Mellott 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.