Doctor profile · Federal record

Dr. Rony Dekermenjian, M.D.

Neurology Physician (CMS: Neurology) · Neuromuscular Medicine (Psychiatry & Neurology) Physician · Student in an Organized Health Care Education/Training Program · Riverside, CA

  • NPI 1972766657
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4445 Magnolia Ave
Riverside, CA 925014135
(951) 338-4910
fax (833) 996-0004
Mailing address
700 E Redlands Blvd # 714
Redlands, CA 923736109

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
October 31, 2023
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State licenses (2)
California #A120917 · Nevada #16024

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972766657. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
448
Distinct HCPCS
3
Medicare allowed
$65,402
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 225 220 $177
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 152 129 $121
95717 Measurement of brain wave activity (eeg), 2-12 hours with health care professional review and report 71 66 $102

In context: peer comparison

Among 9 peers in this city , average services per provider: 82. This provider delivers 5.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $20.64

By nature of payment

Food and Beverage
$21

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Rony Dekermenjian's medical specialty?
Dr. Rony Dekermenjian practices Neurology Physician in Riverside, CA.
Where does Dr. Rony Dekermenjian practice?
Dr. Rony Dekermenjian practices at 4445 Magnolia Ave, Riverside, CA 925014135. Office phone: 9513384910.
What is Dr. Rony Dekermenjian's NPI?
Dr. Rony Dekermenjian's National Provider Identifier (NPI) is 1972766657, issued by NPPES.
Does Dr. Rony Dekermenjian accept Medicare assignment?
Yes. Dr. Rony Dekermenjian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rony Dekermenjian commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Measurement of brain wave activity (eeg) (HCPCS 95717). Source: CMS Medicare Physician & Other Practitioners file.