Doctor profile · Federal record

Dr. Susan Nasser, D.O.

Family Medicine Physician · Lancaster, CA

  • NPI 1972668416
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1523 W Avenue J, Ste 7
Lancaster, CA 935342819
(661) 945-2221
fax (661) 945-0831
Mailing address
42135 10Th St W, Ste 201
Lancaster, CA 935346093

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
November 4, 2019
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A8970

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972668416. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,736
Distinct HCPCS
10
Medicare allowed
$204,796
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 728 282 $137
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 262 90 $53
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 242 74 $67
83036 Hemoglobin a1c level 172 91 $9
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 156 64 $41
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 154 66 $51
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 149 70 $57
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment 89 89 $22
96372 Injection of drug or substance under skin or into muscle 80 38 $15
99497 Advance care planning, first 30 minutes 65 65 $87

In context: peer comparison

Among 4 peers in Lancaster Family Medicine Physician, average services per provider: 113. This provider delivers 24× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$409
Transactions
19
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 3 $79.51
Ascensia Diabetes Care US INC. 3 $57.24
Boehringer Ingelheim Pharmaceuticals, INC. 2 $55.55
AstraZeneca Pharmaceuticals Lp 2 $49.84
Pfizer INC. 2 $27.82
Abbott Laboratories 1 $26.35
Nevro Corp. 1 $21.36
Aimmune Therapeutics, INC. 1 $21.08
Novo Nordisk INC 1 $20.84
Amgen INC. 1 $18.20
Lundbeck LLC 1 $16.66
GlaxoSmithKline, LLC. 1 $14.37

By nature of payment

Food and Beverage
$409

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,789
Patients
552
Total drug cost
$32,266
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 213 63 $3,708
Atorvastatin Calcium Generic 179 60 $3,789
Losartan Potassium Generic 175 51 $2,785
Omeprazole Generic 171 51 $3,559
Amlodipine Besylate Generic 132 47 $1,832
Lisinopril Generic 119 42 $1,584
Metoprolol Succinate Generic 114 32 $2,889
Metformin Hcl Generic 109 39 $1,808
Rosuvastatin Calcium Generic 105 34 $2,332
Sertraline Hcl Generic 94 20 $857

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Nasser's medical specialty?
Dr. Susan Nasser practices Family Medicine Physician in Lancaster, CA.
Where does Dr. Susan Nasser practice?
Dr. Susan Nasser practices at 1523 W Avenue J, Lancaster, CA 935342819. Office phone: 6619452221.
What is Dr. Susan Nasser's NPI?
Dr. Susan Nasser's National Provider Identifier (NPI) is 1972668416, issued by NPPES.
What procedures does Dr. Susan Nasser commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Management using the results of remote vital sign monitoring per calendar month (HCPCS 99457); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.