Physician Profile
Crystal L. Nhieu, M.D.
Unclaimed ProfileAbout Dr. Nhieu
Crystal L. Nhieu, M.D. practices obstetrics in Baton Rouge, LA. According to Medicare claims data, Crystal cared for 271 Medicare patients across 282 services. The services billed most often include screening mammography, screening 3d breast mammography, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (225) 215-7442
- Email not available
Practice Locations
500 RUE DE LA VIE ST STE 413
Baton Rouge, LA 70817
Procedures Most Often Billed to Medicare
282 services · 271 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Screening mammography | Imaging | 77067 |
64 | More often than most peers in Obstetrics |
| Screening 3d breast mammography | Imaging | 77063 |
64 | More often than most peers in Obstetrics |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
19 | Too few peers to compare |
| Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | Imaging | 76830 |
12 | Less often than most peers in Obstetrics |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
43 | More often than most peers in Obstetrics |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
41 | More often than most peers in Obstetrics |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
39 | More often than most peers in Obstetrics |
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.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 8
Providers in LA who bill this service to Medicare most often.
Common questions
What kind of doctor is Crystal L. Nhieu?
Crystal L. Nhieu is an obstetrics in Baton Rouge, LA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Crystal L. Nhieu's address?
Crystal L. Nhieu is listed at 500 Rue de la Vie St Ste 413, Baton Rouge, LA 70817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Crystal L. Nhieu?
The number on file is (225) 215-7442. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Crystal L. Nhieu's NPI number?
Crystal L. Nhieu's National Provider Identifier is 1912360652. 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
Where did Crystal L. Nhieu train?
Crystal L. Nhieu attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Crystal L. Nhieu been practicing?
Crystal L. Nhieu has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What procedures does Crystal L. Nhieu perform?
According to Medicare billing data, Crystal L. Nhieu performs imaging including screening mammography and screening 3d breast mammography, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Crystal L. Nhieu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Crystal L. Nhieu. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.