Doctor profile · Federal record

Dr. Bill Underwood, M.D., PH.D.

Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Bridgeport, WV

  • NPI 1790764850
  • Accepts Medicare
  • MIPS 89.2 / 100 · 2023
  • 29 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
227 Medical Park Dr Ste 103
Bridgeport, WV 263308421
(681) 342-3500
fax (681) 342-3561

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
April 5, 2022
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207T00000X — NUCC code
State licenses (2)
West Virginia #24728 · Michigan #4301070369
Medicaid
MI #104744530

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790764850. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
305
Distinct HCPCS
10
Medicare allowed
$139,905
HCPCS Description Services Patients Avg allowed
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion 49 33 $263
22614 Fusion of additional segment of spine 46 19 $384
61783 Computer-assisted spinal procedure 38 37 $238
20939 Aspiration of bone marrow for spine bone graft 36 36 $71
22633 Fusion of spine in lower back with partial removal of spine bone and disc 33 33 $1,809
22842 Placement of stabilizing device to back, 3-6 spine bone segments 30 29 $755
99214 Established patient office or other outpatient visit, 30-39 minutes 29 28 $93
22634 Fusion of additional segment of spine with partial removal of spine bone and disc 17 13 $494
63052 Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back 14 13 $263
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 13 11 $49

In context: peer comparison

Among 2 peers in Bridgeport Neurological Surgery Physician, average services per provider: 31. This provider delivers 9.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$648
Transactions
16
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 15 $629.61
Ethicon US, LLC 1 $18.53

By nature of payment

Food and Beverage
$648

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
153
Patients
139
Total drug cost
$1,596
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 56 47 $495
Cyclobenzaprine Hcl Generic 39 34 $245
Clindamycin Hcl Generic 25 25 $348
Doxycycline Hyclate Generic 18 18 $300
Doxycycline Monohydrate Generic 15 15 $208

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Bill Underwood's medical specialty?
Dr. Bill Underwood practices Neurological Surgery Physician in Bridgeport, WV.
Where does Dr. Bill Underwood practice?
Dr. Bill Underwood practices at 227 Medical Park Dr Ste 103, Bridgeport, WV 263308421. Office phone: 6813423500.
What is Dr. Bill Underwood's NPI?
Dr. Bill Underwood's National Provider Identifier (NPI) is 1790764850, issued by NPPES.
Does Dr. Bill Underwood accept Medicare assignment?
Yes. Dr. Bill Underwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bill Underwood commonly perform?
Top Medicare-reported procedures in 2023: Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853); Fusion of additional segment of spine (HCPCS 22614); Computer-assisted spinal procedure (HCPCS 61783). Source: CMS Medicare Physician & Other Practitioners file.