Doctor profile · Federal record
Dr. William Niehaus, MD
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Student in an Organized Health Care Education/Training Program · Aurora, CO
- NPI 1346539517
- Accepts Medicare
- MIPS 86.1 / 100 · 2023
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12631 E. 17Th Ave., Academic Office One, Mail Stop F493 C/O Mallory Pridy
Aurora, CO 80045
(720) 583-4287
fax (888) 310-3542
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- July 17, 2015
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State license (1)
- Colorado #DR.0052588
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346539517. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
407
Distinct HCPCS
9
Medicare allowed
$38,634
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 196 | 85 | $80 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 57 | 35 | $120 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 45 | $175 | |
99238 |
Hospital discharge day management, 30 minutes or less | 23 | 23 | $82 | |
95885 |
Needle measurement of electrical activity in arm or leg muscles, limited study | 20 | 15 | $18 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $98 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 17 | $131 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 17 | 14 | $45 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 13 | 13 | $84 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 116. This provider delivers 3.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
62
Patients
0
Total drug cost
$14,999
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 28 | 0 | $882 |
| Baclofen | Generic | 18 | 0 | $826 |
| Eliquis (Apixaban) | Brand | 16 | 0 | $13,291 |
Frequently asked questions
What is Dr. William Niehaus's medical specialty?
Dr. William Niehaus practices Physical Medicine & Rehabilitation Physician in Aurora, CO.
Where does Dr. William Niehaus practice?
Dr. William Niehaus practices at 12631 E. 17Th Ave., Academic Office One, Aurora, CO 80045. Office phone: 7205834287.
What is Dr. William Niehaus's NPI?
Dr. William Niehaus's National Provider Identifier (NPI) is 1346539517, issued by NPPES.
Does Dr. William Niehaus accept Medicare assignment?
Yes. Dr. William Niehaus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Niehaus commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.