Doctor profile · Federal record

Dr. Denise Ruiz, MS, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Ontario, NY

  • NPI 1164771952
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
6280 Furnace RD Ste 600
Ontario, NY 145198974
(315) 791-0050
Additional location
105 Canal Landing Blvd Ste 1
Rochester, NY 146265107
(585) 368-4050
fax (585) 723-6705

Credentials & registration

NPPES · NUCC
NPI registered
September 2012 — 14 yrs on file
Profile last updated
August 12, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New York #337501
Medicaid
NY #05042966

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164771952. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
111
Distinct HCPCS
4
Medicare allowed
$11,208
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 35 30 $104
99203 New patient office or other outpatient visit, 30-44 minutes 28 28 $93
99213 Established patient office or other outpatient visit, 20-29 minutes 26 22 $75
99204 New patient office or other outpatient visit, 45-59 minutes 22 22 $138

In context: peer comparison

Among 1 peers in Ontario Family Nurse Practitioner, average services per provider: 27. This provider delivers 4.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., INC. 1 $16.93

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
118
Patients
103
Total drug cost
$1,140
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 24 23 $195
Prednisone Generic 23 20 $70
Doxycycline Monohydrate Generic 17 17 $110
Doxycycline Hyclate Generic 16 16 $195
Cephalexin Generic 14 14 $62
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 13 13 $136
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 11 0 $373

Frequently asked questions

Auto-generated from federal data
What is Dr. Denise Ruiz's medical specialty?
Dr. Denise Ruiz practices Family Nurse Practitioner in Ontario, NY.
Where does Dr. Denise Ruiz practice?
Dr. Denise Ruiz practices at 6280 Furnace RD Ste 600, Ontario, NY 145198974. Office phone: 3157910050.
What is Dr. Denise Ruiz's NPI?
Dr. Denise Ruiz's National Provider Identifier (NPI) is 1164771952, issued by NPPES.
Does Dr. Denise Ruiz accept Medicare assignment?
Yes. Dr. Denise Ruiz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denise Ruiz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.