Doctor profile · Federal record

Dr. Violet Klenov, M.D.

Reproductive Endocrinology Physician · Reproductive Endocrinology Physician · Reproductive Endocrinology Physician · Reproductive Endocrinology Physician · Creve Coeur, MO

  • NPI 1134484082
  • 14 yrs on file
  • Licensed in 4 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 9 locations across 3 states.

NPPES Updated May 11, 2026
Primary practice
347 N Lindbergh Blvd
Creve Coeur, MO 631417811
(314) 266-2062
Mailing address
333 S Desplaines St Ste 201
Chicago, IL 606615514
Illinois — 6 locations
Additional location
1455 N Milwaukee Ave
Chicago, IL 606222015
(773) 435-9036
Additional location
2172 Blackberry Dr Ste 204
Geneva, IL 601341106
(815) 725-4341
Additional location
2246 Weber RD
Crest Hill, IL 604030928
(815) 725-4161
Additional location
2501 Compass RD Ste 135
Glenview, IL 600268068
(224) 404-2042
Additional location
333 S Desplaines St Ste 201
Chicago, IL 606615514
(866) 258-8467
Additional location
6 Bronze Pointe S
Swansea, IL 622268307
(866) 258-8467
fax (618) 206-5017
Michigan — 1 location
Additional location
26400 W 12 Mile RD Ste 140
Southfield, MI 480341753
(248) 780-2070
Arkansas — 1 location
Additional location
2203 S Promenade Blvd Ste 5185
Rogers, AR 727588722
(479) 480-7200

Credentials & registration

NPPES · NUCC
NPI registered
July 2012 — 14 yrs on file
Profile last updated
May 20, 2024
Specialty taxonomy
207VE0102X — NUCC code
State licenses (4)
Missouri #2019033095 · Arkansas #E-16320 · Michigan #4301508650 · Illinois #036.150712

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134484082. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$334
Transactions
11
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Ferring Pharmaceuticals Inc. 6 $193.03
Organon Llc 3 $99.71
Hologic Sales and Service, LLC 1 $24.12
EMD Serono, Inc. 1 $17.49

By nature of payment

Food and Beverage
$334

Frequently asked questions

Auto-generated from federal data
What is Dr. Violet Klenov's medical specialty?
Dr. Violet Klenov practices Reproductive Endocrinology Physician in Creve Coeur, MO.
Where does Dr. Violet Klenov practice?
Dr. Violet Klenov practices at 347 N Lindbergh Blvd, Creve Coeur, MO 631417811. Office phone: 3142662062.
What is Dr. Violet Klenov's NPI?
Dr. Violet Klenov's National Provider Identifier (NPI) is 1134484082, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 31, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›