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Song L Nguyen, MD

Obstetrics/Gynecology · Santa Clara

NPI 1831276773

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
4
1 carrier
Offices
2

Offices

2 locations · Permanente Medical Group Inc · 10,928 clinicians in this group

Looking this up.

Plans that list them

4 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Nguyen’s office at (408) 851-1000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
Kaiser Permanente Dual Complete North P2 (HMO D-SNP)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Dual Complete North P23 (HMO D-SNP)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Sr Adv Basic Santa Clara (HMO)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Sr Adv Enhanced Santa Clara (HMO)Kaiser PermanenteListedSep 1, 2026

California Medical Board record

Licence A73836 · Current

Licensed to practise in California · since 2001 · expires 2028-06-30 · University of California San Francisco School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Drugs they prescribed that Part D paid

$10,901

Pharmacies billed $10,901 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 97) in 2024. At or below the middle of the specialty; the typical obstetrics & gynecology clinician is at 0%.

71 generic and 26 brand-name prescriptions · $10,901 in drug cost.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Estradiol42$1,964$47
Climara13$1,718$132

Year by year

Part D prescribing by year
202497590% (0)27%$10,901
202393610% (0)15%$6,756
2022106630% (0)None$6,420
2021106590% (0)None$7,249
2020102470% (0)18%$8,853
2019129610% (0)28%$10,542
2018102500% (0)27%$11,975
20177935None43%$12,328
20168748None49%$13,548
201510548None56%$14,585
2014106480% (0)54%$12,133
201394420% (0)38%$6,988

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 1 drug

Part D drugs prescribed in 2023
Estradiol53$2,726$51

2022: 1 drug

Part D drugs prescribed in 2022
Estradiol53$2,246$42

2021: 2 drugs

Part D drugs prescribed in 2021
Estradiol53$2,842$54
Alendronate12$129$11

2020: 1 drug

Part D drugs prescribed in 2020
Estradiol45$3,010$67

2019: 3 drugs

Part D drugs prescribed in 2019
Estradiol36$1,413$39
Alendronate11$110$10
Misoprostol12$96$8

2018: 3 drugs

Part D drugs prescribed in 2018
Estrace21$2,425$115
Alendronate11$133$12
Fluconazole11$95$9

2017: 1 drug

Part D drugs prescribed in 2017
Premarin11$4,378$398

2016: 3 drugs

Part D drugs prescribed in 2016
Premarin18$5,366$298
Estrace14$3,997$285
Climara12$1,364$114

2015: 4 drugs

Part D drugs prescribed in 2015
Premarin18$4,344$241
Estrace16$3,830$239
Progesterone13$2,725$210
Climara13$1,477$114

2014: 2 drugs

Part D drugs prescribed in 2014
Premarin28$5,397$193
Estrace12$2,477$206

2013: 2 drugs

Part D drugs prescribed in 2013
Premarin11$1,802$164
Estradiol20$302$15

Money from drug and device companies

$2,551 in 2025

Industry payments by year
202515None$2,551
202411None$150

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
Intuitive SurgicalDavinci Xi$2,551
5 payments
  • Meals for Da Vinci Surgical System · 2025-08-08 · $28
  • Education for Davinci Xi · 2025-08-08 · $1,000
  • Meals for Da Vinci Surgical System · 2025-07-01 · $7
  • Meals for Da Vinci Surgical System · 2025-06-04 · $16
  • Education for Davinci Xi · 2025-06-04 · $1,500
See all 5 published payments
Every published payment
Intuitive SurgicalMeals · 2025-08-08Da Vinci Surgical System$28
Intuitive SurgicalEducation · 2025-08-08Davinci Xi$1,000
Intuitive SurgicalMeals · 2025-07-01Da Vinci Surgical System$7
Intuitive SurgicalMeals · 2025-06-04Da Vinci Surgical System$16
Intuitive SurgicalEducation · 2025-06-04Davinci Xi$1,500
See earlier years (2024)

2024: $150

Payments by company in 2024
Hologic Sales and ServiceAcessa Provu System$150
1 payment
  • Meals for Acessa Provu System · 2024-11-19 · $150

Professional record

NPI
1831276773
Licence
CA A73836California A73836: Current · expires 2028-06-30
Trained
University of California, San Francisco School of Medicine, 1999
Gender
Female
More record details
Sole proprietor
No
Medicaid ID
CA 00A738360
Taxonomy
Federal specialty code 207V00000X (207V00000X)
Mailing address
1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed
2006-10-31
NPI last updated
2021-12-09

This is when the NPI record was last certified, not a medical board exam.

This office lists an electronic records connection.