Doctor profile · Federal record
Dr. Cynthia Williams, MD, PHARMD
Anesthesiology Physician (CMS: Anesthesiology) · Pharmacist · Critical Care Medicine (Internal Medicine) Physician · Greenwood Village, CO
- NPI 1386079234
- Accepts Medicare
- MIPS 81.0 / 100 · 2023
- 9 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
8000 E Maplewood Ave Ste 200
Greenwood Village, CO 801114727
(303) 438-3999
fax (720) 439-9500 - Additional location
-
1010 Three Springs Blvd
Durango, CO 813018296
(970) 761-3200
fax (970) 764-3209 - Additional location
-
13001 E 17Th Pl
Aurora, CO 800452570
(303) 724-1758 - Additional location
-
801 W Maple St
Farmington, NM 874015630
(505) 609-2000 - Mailing address
-
Po Box 840862
Dallas, TX 752840862
Show 1 more location
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- November 6, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- Colorado #DR.0067502 · Ohio #03232733-2 · New Mexico #MD2023-0439
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386079234. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
223
Distinct HCPCS
8
Medicare allowed
$22,304
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 113 | 112 | $70 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 23 | 23 | $80 | |
00812 |
Anesthesia for exam of colon using an endoscope | 18 | 18 | $64 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 17 | 17 | $232 | |
00670 |
Anesthesia for extensive surgery on spine | 14 | 14 | $307 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 14 | 14 | $75 | |
64448 |
Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter | 13 | 13 | $71 | |
00145 |
Anesthesia for retinal surgery | 11 | 11 | $112 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 19. This provider delivers 12× the peer median.Frequently asked questions
What is Dr. Cynthia Williams's medical specialty?
Dr. Cynthia Williams practices Anesthesiology Physician in Greenwood Village, CO.
Where does Dr. Cynthia Williams practice?
Dr. Cynthia Williams practices at 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 801114727. Office phone: 3034383999.
What is Dr. Cynthia Williams's NPI?
Dr. Cynthia Williams's National Provider Identifier (NPI) is 1386079234, issued by NPPES.
Does Dr. Cynthia Williams accept Medicare assignment?
Yes. Dr. Cynthia Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Williams commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.