Provider Profile
Stella J. Yufenyuy, PMHNP-BC
Unclaimed ProfileAbout Stella Yufenyuy
Stella J. Yufenyuy, PMHNP-BC is a nurse practitioner based in Santa Ana, CA. Stella is also listed as specializing in nurse practitioner — psychiatric/mental health. According to Medicare claims data, Stella cared for 127 Medicare patients across 149 services. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes, and residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes. The provider's National Provider Identifier (NPI) is 1528890472.
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
- (855) 434-7763
- Email not available
Practice Locations
5 HUTTON CENTRE DR STE 950
Santa Ana, CA 92707
Procedures Most Often Billed to Medicare
149 services · 127 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
21 | Less often than most peers in Nurse Practitioner |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
50 | Less often than most peers in Nurse Practitioner |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
44 | As often as other peers in Nurse Practitioner |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
34 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 8
Same specialty, same street address — most likely the same department or group.
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.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Santa Ana 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Stella J. Yufenyuy specialize in?
Stella J. Yufenyuy is a nurse practitioner in Santa Ana, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Stella J. Yufenyuy located?
Stella J. Yufenyuy is listed at 5 Hutton Centre Dr Ste 950, Santa Ana, CA 92707. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Stella J. Yufenyuy's phone number?
The number on file is (855) 434-7763. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Stella J. Yufenyuy's NPI number?
Stella J. Yufenyuy's National Provider Identifier is 1528890472. 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 Stella J. Yufenyuy train?
Stella J. Yufenyuy attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How long has Stella J. Yufenyuy been practicing?
Stella J. Yufenyuy has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
What does Stella J. Yufenyuy do most often?
According to Medicare billing data, Stella J. Yufenyuy provides treatments such as psychotherapy with evaluation and management visit, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Stella J. Yufenyuy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Stella J. Yufenyuy. If this is you, claiming it is free.
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