Are you Sandy Ung, FNP-BC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileSandy Ung, FNP-BC is a nurse practitioner — family based in Yucaipa, CA. Medicare claims data shows Sandy provided 3,515 services to 173 patients. The services billed most often include residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes, measurement of brain wave activity (eeg), awake and drowsy, and therapy procedure for a range of mental processes, initial 15 minutes. The provider's National Provider Identifier (NPI) is 1023863487.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
11970 4TH ST
Yucaipa, CA 92399
13542 2nd St
Yucaipa, CA 92399
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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3,515 services · 173 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Measurement of brain wave activity (eeg), awake and drowsy | Treatment | 95816 |
653 | More often than most peers in Nurse Practitioner, Family |
| Therapy procedure for a range of mental processes, initial 15 minutes | Treatment | 97129 |
650 | More often than most peers in Nurse Practitioner, Family |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
329 | More than most peers in Nurse Practitioner, Family |
| Biofeedback training | Treatment | 90901 |
161 | Less often than most peers in Nurse Practitioner, Family |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
1,242 | More than most peers in Nurse Practitioner, Family |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
413 | More often than most peers in Nurse Practitioner, Family |
| Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99344 |
37 | More often than most peers in Nurse Practitioner, Family |
| Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | Office visit | 99347 |
30 | As often as other peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Sandy Ung is a nurse practitioner in Yucaipa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Sandy Ung is listed at 11970 4Th St, Yucaipa, CA 92399. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (872) 231-3162. Contact the office directly to confirm availability and scheduling.
NPI registry
Sandy Ung's National Provider Identifier is 1023863487. 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
Sandy Ung attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
Sandy Ung has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Sandy Ung provides treatments such as measurement of brain wave activity , awake and drowsy and therapy procedure for a range of mental processes, initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Sandy Ung. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.