Doctor profile · Federal record

Dr. Gregory Connor, M.D.

Neurology Physician (CMS: Neurology) · Tulsa, OK

  • NPI 1437143534
  • Accepts Medicare
  • MIPS 0.0 / 100 · 2023
  • 46 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6585 S Yale Ave, Ste. 620
Tulsa, OK 741368384
(918) 481-4781
fax (918) 481-4796

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
Oklahoma #18269

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437143534. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,730
Distinct HCPCS
9
Medicare allowed
$164,635
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 487 321 $84
95886 Needle measurement of electrical activity in arm or leg muscles, complete study 453 281 $89
95885 Needle measurement of electrical activity in arm or leg muscles, limited study 323 180 $56
95908 Nerve conduction, 3-4 studies 215 214 $103
95910 Nerve conduction, 7-8 studies 96 95 $162
95909 Nerve conduction, 5-6 studies 56 56 $123
95911 Nerve conduction, 9-10 studies 56 56 $195
95912 Nerve conduction, 11-12 studies 33 32 $229
99205 New patient office or other outpatient visit, 60-74 minutes 11 11 $205

In context: peer comparison

Among 17 peers in Tulsa Neurology Physician, average services per provider: 629. This provider delivers 2.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$45,173
Transactions
56
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Sk Life Science, INC. 55 $45,064.04
Pfizer INC. 1 $108.84

By nature of payment

Honoraria
$39,610
Travel and Lodging
$2,892
Food and Beverage
$1,521
Consulting Fee
$1,150

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
7,470
Patients
821
Total drug cost
$1,874,306
Drug Type Claims Patients Total cost
Topiramate Generic 1,478 179 $23,365
Lacosamide Generic 1,122 106 $257,122
Levetiracetam Generic 970 114 $38,313
Lamotrigine Generic 774 87 $14,155
Quetiapine Fumarate Generic 664 83 $12,502
Xcopri (Cenobamate) Brand 661 65 $906,168
Briviact (Brivaracetam) Brand 410 37 $591,953
Divalproex Sodium Generic 342 36 $12,878
Clonazepam Generic 249 29 $2,925
Escitalopram Oxalate Generic 173 18 $2,602

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Connor's medical specialty?
Dr. Gregory Connor practices Neurology Physician in Tulsa, OK.
Where does Dr. Gregory Connor practice?
Dr. Gregory Connor practices at 6585 S Yale Ave, Tulsa, OK 741368384. Office phone: 9184814781.
What is Dr. Gregory Connor's NPI?
Dr. Gregory Connor's National Provider Identifier (NPI) is 1437143534, issued by NPPES.
Does Dr. Gregory Connor accept Medicare assignment?
Yes. Dr. Gregory Connor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Connor commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886); Needle measurement of electrical activity in arm or leg muscles, limited study (HCPCS 95885). Source: CMS Medicare Physician & Other Practitioners file.