Doctor profile · Federal record

Dr. Shana Vifian Ray, M.D.

Sleep Medicine (Psychiatry & Neurology) Physician (CMS: Neurology) · Sleep Medicine (Psychiatry & Neurology) Physician · Eau Claire, WI

  • NPI 1033327184
  • Accepts Medicare
  • MIPS 78.0 / 100 · 2023
  • 24 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2116 Craig RD
Eau Claire, WI 547016149
(715) 858-4500
Mailing address
1000 N Oak Ave
Marshfield, WI 544495703

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
November 17, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
2084S0012X — NUCC code
State licenses (2)
Wisconsin #51613 · Iowa #36723
Medicaid
WI #35322200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033327184. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
464
Distinct HCPCS
7
Medicare allowed
$59,242
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 145 124 $137
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older) 74 72 $118
99204 New patient office or other outpatient visit, 45-59 minutes 65 65 $125
95810 Sleep study in sleep lab (6 years or older) 64 64 $114
99205 New patient office or other outpatient visit, 60-74 minutes 58 58 $172
99214 Established patient office or other outpatient visit, 30-39 minutes 34 33 $93
G0400 Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels 24 24 $86

In context: peer comparison

Among 1 peers in this city , average services per provider: 66. This provider delivers 7.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,159
Patients
155
Total drug cost
$527,117
Drug Type Claims Patients Total cost
Levetiracetam Generic 179 33 $7,223
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 176 38 $7,621
Lamotrigine Generic 144 19 $3,377
Topiramate Generic 144 16 $2,660
Gabapentin Generic 97 25 $1,761
Primidone Generic 61 0 $890
Donepezil Hcl Generic 44 12 $429
Pramipexole Dihydrochloride (Pramipexole Di-Hcl) Brand 44 0 $670
Propranolol Hcl Er (Propranolol Hcl) Brand 42 0 $1,471
Carbidopa-Levodopa Er (Carbidopa/Levodopa) Brand 40 12 $1,137

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Shana Vifian Ray's medical specialty?
Dr. Shana Vifian Ray practices Sleep Medicine (Psychiatry & Neurology) Physician in Eau Claire, WI.
Where does Dr. Shana Vifian Ray practice?
Dr. Shana Vifian Ray practices at 2116 Craig RD, Eau Claire, WI 547016149. Office phone: 7158584500.
What is Dr. Shana Vifian Ray's NPI?
Dr. Shana Vifian Ray's National Provider Identifier (NPI) is 1033327184, issued by NPPES.
Does Dr. Shana Vifian Ray accept Medicare assignment?
Yes. Dr. Shana Vifian Ray accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shana Vifian Ray commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS 95811); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.