Physician Profile
Linh Dan Nguyen, M.D.
Unclaimed ProfileAbout Dr. Nguyen
Linh Dan Nguyen, M.D. practices obstetrics/gynecology in Fountain Valley, CA. Linh Dan is a 1993 graduate of Un of California, Irvine, College of Medicine. Linh Dan is also listed as specializing in specialist. According to Medicare claims data, Linh Dan cared for 349 Medicare patients across 378 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, cervical or vaginal cancer screening; pelvic and clinical breast examination, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. The provider's National Provider Identifier (NPI) is 1619932506.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (714) 378-5606
- Email not available
Practice Locations
9940 TALBERT AVE SUITE 303
Fountain Valley, CA 92708
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Pelvic pain and benign gynecology
- Uterine fibroids
- Chronic pelvic pain
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
Most searched conditions
Infections and vulvovaginal conditions
Menstrual and hormonal
- Absent periods
- Genitourinary syndrome of menopause
- Painful periods
- Perimenopause
- Premenstrual syndrome
Pregnancy
- Ectopic pregnancy
- Gestational diabetes
- Hyperemesis gravidarum
- Miscarriage
- Placenta previa
- Postpartum depression
- Preeclampsia
- Preterm labor
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
Contraception
Fertility
Infections
Pregnancy Complications
Vaginal & Vulvar Health
Procedures & services
Most searched procedures
Contraception and office treatment
Pregnancy and delivery
Preventive and diagnostic
Birth Control
Contraception
Diagnostic Procedures
Fertility
Hormone & Menopause
Laparoscopic and adnexal surgery
Pelvic floor
Postpartum Care
Pregnancy & Prenatal
Preventive Care
Preventive Screening
Routine Exams
Surgeries
Uterine and cervical procedures
Procedures Most Often Billed to Medicare
378 services · 349 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
87 | As often as other peers in Obstetrics/Gynecology |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
82 | More often than most peers in Obstetrics/Gynecology |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
74 | As often as other peers in Obstetrics/Gynecology |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
50 | More often than most peers in Obstetrics/Gynecology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
29 | As often as other peers in Obstetrics/Gynecology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
28 | Less often than most peers in Obstetrics/Gynecology |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
17 | As often as other peers in Obstetrics/Gynecology |
| Urinalysis, manual test | Lab test | 81002 |
11 | Less often than most peers in Obstetrics/Gynecology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other obstetrics/gynecology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other obstetrics/gynecology specialists in Fountain Valley 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Un of California, Irvine, College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Un of California, Irvine, College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Linh Dan Nguyen's specialty?
Linh Dan Nguyen is an obstetrics/gynecology in Fountain Valley, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Linh Dan Nguyen?
Linh Dan Nguyen is listed at 9940 Talbert Ave Suite 303, Fountain Valley, CA 92708. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Linh Dan Nguyen?
The number on file is (714) 378-5606. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Linh Dan Nguyen's NPI number?
Linh Dan Nguyen's National Provider Identifier is 1619932506. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Linh Dan Nguyen's education?
Linh Dan Nguyen attended Un of California, Irvine, College of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Linh Dan Nguyen been practicing?
Linh Dan Nguyen has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Linh Dan Nguyen known for?
According to Medicare billing data, Linh Dan Nguyen the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Linh Dan Nguyen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Linh Dan Nguyen. If this is you, claiming it is free.
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