Doctor profile · Federal record

Dr. Darleen Ng-Perez, PA

Physician Assistant · Medical Physician Assistant · Medical Physician Assistant · Kissimmee, FL

  • NPI 1487728309
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1121 N Central Ave Ste A
Kissimmee, FL 347414405
(407) 933-2210
Additional location
1101 N Central Ave
Kissimmee, FL 347414405
Additional location
3885 Oakwater Cir
Orlando, FL 328066257
(407) 851-6226
fax (407) 438-0507
Mailing address
3885 Oakwater Cir
Orlando, FL 328066257

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
February 13, 2024
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Florida #00008191 · New York #009874

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487728309. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
134
Distinct HCPCS
2
Medicare allowed
$10,507
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 120 101 $87
36415 Insertion of needle into vein for collection of blood sample 14 13 $8

In context: peer comparison

Among 15 peers in this city , average services per provider: 131. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,224
Transactions
142
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
CALLIDITAS THERAPEUTICS US INC. 28 $487.32
Aurinia Pharma U.S., Inc. 29 $392.25
Bayer Healthcare Pharmaceuticals Inc. 11 $304.19
Otsuka America Pharmaceutical, Inc. 10 $239.51
Boehringer Ingelheim Pharmaceuticals, Inc. 5 $189.58
AstraZeneca Pharmaceuticals LP 9 $188.00
Vifor Pharma, Inc. 6 $175.78
Novartis Pharmaceuticals Corporation 6 $161.07
Ardelyx, Inc. 8 $158.52
OPKO Pharmaceuticals, LLC 10 $135.76
AKEBIA THERAPEUTICS INC 5 $131.31
ANI Pharmaceuticals, Inc. 4 $112.55
Amgen Inc. 4 $94.74
GlaxoSmithKline, LLC. 4 $92.67
Baxter Healthcare 3 $80.57

By nature of payment

Food and Beverage
$3,064
Education
$160

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
984
Patients
400
Total drug cost
$289,949
Drug Type Claims Patients Total cost
Calcitriol Generic 184 74 $4,631
Allopurinol Generic 179 79 $3,699
Farxiga (Dapagliflozin Propanediol) Brand 179 66 $176,645
Losartan Potassium Generic 84 43 $1,197
Lisinopril Generic 69 29 $566
Kerendia (Finerenone) Brand 54 15 $53,205
Lokelma (Sodium Zirconium Cyclosilicate) Brand 39 15 $36,913
Paricalcitol Generic 34 17 $10,028
Amlodipine Besylate Generic 31 13 $131
Carvedilol Generic 28 14 $315

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Darleen Ng-Perez's medical specialty?
Dr. Darleen Ng-Perez practices Physician Assistant in Kissimmee, FL.
Where does Dr. Darleen Ng-Perez practice?
Dr. Darleen Ng-Perez practices at 1121 N Central Ave Ste A, Kissimmee, FL 347414405. Office phone: 4079332210.
What is Dr. Darleen Ng-Perez's NPI?
Dr. Darleen Ng-Perez's National Provider Identifier (NPI) is 1487728309, issued by NPPES.
Does Dr. Darleen Ng-Perez accept Medicare assignment?
Yes. Dr. Darleen Ng-Perez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darleen Ng-Perez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.