Doctor profile · Federal record
Dr. William Mansfield, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Royal Oak, MI
- NPI 1750323622
- MIPS 82.4 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3601 W 13 Mile RD
Royal Oak, MI 480736712
(248) 898-1905
fax (248) 898-1032 - Mailing address
-
1631 W Big Beaver RD
Troy, MI 480843501
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 17, 2007
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Michigan #4301083496
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750323622. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
148
Distinct HCPCS
5
Medicare allowed
$9,272
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 74 | 71 | $49 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 33 | 33 | $68 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 15 | 15 | $68 | |
01922 |
Anesthesia for x-ray or radiation therapy | 15 | 15 | $110 | |
00910 |
Anesthesia for other procedure on urinary system through urethra | 11 | 11 | $62 |
In context: peer comparison
Among 25 peers in Royal Oak Anesthesiology Physician, average services per provider: 28. This provider delivers 5.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Mansfield's medical specialty?
Dr. William Mansfield practices Anesthesiology Physician in Royal Oak, MI.
Where does Dr. William Mansfield practice?
Dr. William Mansfield practices at 3601 W 13 Mile RD, Royal Oak, MI 480736712. Office phone: 2488981905.
What is Dr. William Mansfield's NPI?
Dr. William Mansfield's National Provider Identifier (NPI) is 1750323622, issued by NPPES.
Does Dr. William Mansfield accept Medicare assignment?
Dr. William Mansfield does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. William Mansfield commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.