Provider Profile
Shirleen S. Gubuan, MSN, RN, AGACNP-BC
Unclaimed ProfileAbout Shirleen Gubuan
Listed in the NPI registry as a nurse practitioner, Shirleen S. Gubuan, MSN, RN, AGACNP-BC practices in Gilroy, CA. Shirleen is also listed as specializing in nurse practitioner — acute care. Medicare claims data shows Shirleen provided 5,044 services to 1,084 patients. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, and subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes. NPI 1356984637 identifies this record in the national registry.
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
- (408) 802-8951
- Email not available
Practice Locations
11 TAKKO MACHI LN
Gilroy, CA 95020
Procedures Most Often Billed to Medicare
5,044 services · 1,084 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
2,430 | More than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
2,272 | More than most peers in Nurse Practitioner |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
159 | More often than most peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
125 | More often than most peers in Nurse Practitioner |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
58 | More 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 in Gilroy 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Shirleen S. Gubuan, MSN, RN specialize in?
Shirleen S. Gubuan, MSN, RN is a nurse practitioner in Gilroy, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Shirleen S. Gubuan, MSN, RN located?
Shirleen S. Gubuan, MSN, RN is listed at 11 Takko Machi Ln, Gilroy, CA 95020. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Shirleen S. Gubuan, MSN, RN's phone number?
The number on file is (408) 802-8951. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Shirleen S. Gubuan, MSN, RN?
Shirleen S. Gubuan, MSN, RN's National Provider Identifier is 1356984637. 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 Shirleen S. Gubuan, MSN, RN train?
Shirleen S. Gubuan, MSN, RN attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Shirleen S. Gubuan, MSN, RN have?
Shirleen S. Gubuan, MSN, RN has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Shirleen S. Gubuan, MSN, RN do most often?
According to Medicare billing data, Shirleen S. Gubuan, MSN, RN 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
Is Shirleen S. Gubuan, MSN, RN's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Shirleen S. Gubuan, MSN, RN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.