Doctor profile · Federal record

Dr. Nastaran Younessi, MD

Internal Medicine Physician (CMS: Internal Medicine) · Woodland Hills, CA

  • NPI 1285786640
  • Accepts Medicare
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5601 de Soto Ave
Woodland Hills, CA 913676701
(818) 719-2000
fax (818) 719-4878
Mailing address
393 E Walnut St, 3Rd Floor Phr Systems
Pasadena, CA 911880001

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 1, 2021
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A71876
Medicaid
CA #00A718760

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285786640. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,251
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 13 11 $96

In context: peer comparison

Among 12 peers in this city , average services per provider: 282. This provider delivers 0.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,345
Patients
1,241
Total drug cost
$44,848
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 548 202 $7,083
Rosuvastatin Calcium Generic 424 156 $5,583
Lisinopril Generic 302 106 $3,842
Levothyroxine Sodium Generic 259 98 $5,766
Atenolol Generic 222 79 $2,810
Amlodipine Besylate Generic 216 79 $2,714
Simvastatin Generic 203 75 $2,354
Hydrochlorothiazide Generic 194 76 $2,134
Losartan Potassium Generic 179 68 $2,555
Alendronate Sodium Generic 165 64 $1,714

Frequently asked questions

Auto-generated from federal data
What is Dr. Nastaran Younessi's medical specialty?
Dr. Nastaran Younessi practices Internal Medicine Physician in Woodland Hills, CA.
Where does Dr. Nastaran Younessi practice?
Dr. Nastaran Younessi practices at 5601 de Soto Ave, Woodland Hills, CA 913676701. Office phone: 8187192000.
What is Dr. Nastaran Younessi's NPI?
Dr. Nastaran Younessi's National Provider Identifier (NPI) is 1285786640, issued by NPPES.
Does Dr. Nastaran Younessi accept Medicare assignment?
Yes. Dr. Nastaran Younessi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nastaran Younessi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.