Doctor profile · Federal record
Dr. Chafen Hart, M.D.
Pediatrics Physician (CMS: Sleep Medicine) · Pediatrics Physician · Denver, CO
- NPI 1992901334
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
660 Bannock St
Denver, CO 802044506
(303) 436-4949
fax (303) 602-5055 - Additional location
-
750 Washington St
Boston, MA 021111526
(617) 636-7938 - Additional location
-
777 Bannock St
Denver, CO 802044507 - Mailing address
-
777 Bannock St
Denver, CO 802044597
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- August 10, 2024
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 208000000X — NUCC code
- State licenses (2)
- Colorado #DR.0065388 · Massachusetts #232837
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992901334. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
50
Distinct HCPCS
3
Medicare allowed
$5,147
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 15 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $97 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 18. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$116
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 12 | 0 | $116 |
Hospital affiliations
Frequently asked questions
What is Dr. Chafen Hart's medical specialty?
Dr. Chafen Hart practices Pediatrics Physician in Denver, CO.
Where does Dr. Chafen Hart practice?
Dr. Chafen Hart practices at 660 Bannock St, Denver, CO 802044506. Office phone: 3034364949.
What is Dr. Chafen Hart's NPI?
Dr. Chafen Hart's National Provider Identifier (NPI) is 1992901334, issued by NPPES.
Does Dr. Chafen Hart accept Medicare assignment?
Yes. Dr. Chafen Hart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chafen Hart commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.