Doctor profile · Federal record
Dr. Christopher Diem, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Greenwood Village, CO
- NPI 1134511512
- Accepts Medicare
- MIPS 81.0 / 100 · 2023
- 12 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8000 E Maplewood Ave Ste 200
Greenwood Village, CO 801114727
(303) 785-4700
fax (720) 439-9500
Credentials & registration
- NPI registered
- February 2015 — 11 yrs on file
- Profile last updated
- October 25, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Colorado #APN.0993912 · Maryland #99999999999999999999
- Medicaid
- CO #1134511512
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134511512. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,367
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00812 |
Anesthesia for exam of colon using an endoscope | 16 | 16 | $85 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 27. This provider delivers 0.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Christopher Diem's medical specialty?
Dr. Christopher Diem practices Certified Registered Nurse Anesthetist in Greenwood Village, CO.
Where does Dr. Christopher Diem practice?
Dr. Christopher Diem practices at 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 801114727. Office phone: 3037854700.
What is Dr. Christopher Diem's NPI?
Dr. Christopher Diem's National Provider Identifier (NPI) is 1134511512, issued by NPPES.
Does Dr. Christopher Diem accept Medicare assignment?
Yes. Dr. Christopher Diem accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Diem commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.