Doctor profile · Federal record
Dr. Michelle Haas, MD
Infectious Disease Physician (CMS: Infectious Disease) · Denver, CO
- NPI 1043402944
- Accepts Medicare
- MIPS 86.1 / 100 · 2023
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
660 Bannock St
Denver, CO 802044506
(303) 602-5052
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- November 14, 2012
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Colorado #42580
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043402944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
72
Distinct HCPCS
3
Medicare allowed
$10,718
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 40 | 28 | $145 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $99 |
In context: peer comparison
Among 15 peers in Denver Infectious Disease Physician, average services per provider: 105. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$87
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Insmed, INC. | 1 | $87.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
0
Total drug cost
$74,143
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tivicay (Dolutegravir Sodium) | Brand | 25 | 0 | $38,217 |
| Rifampin | Generic | 18 | 0 | $1,346 |
| Triamcinolone Acetonide | Generic | 13 | 0 | $220 |
| Famotidine | Generic | 12 | 0 | $64 |
| Odefsey (Emtricitab/Rilpiviri/Tenof Ala) | Brand | 11 | 0 | $34,256 |
| Pantoprazole Sodium | Generic | 11 | 0 | $41 |
Hospital affiliations
Frequently asked questions
What is Dr. Michelle Haas's medical specialty?
Dr. Michelle Haas practices Infectious Disease Physician in Denver, CO.
Where does Dr. Michelle Haas practice?
Dr. Michelle Haas practices at 660 Bannock St, Denver, CO 802044506. Office phone: 3036025052.
What is Dr. Michelle Haas's NPI?
Dr. Michelle Haas's National Provider Identifier (NPI) is 1043402944, issued by NPPES.
Does Dr. Michelle Haas accept Medicare assignment?
Yes. Dr. Michelle Haas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Haas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.