Provider Profile
Abbeygail Jiongco, FNP
Unclaimed ProfileAbout Abbeygail Jiongco
Listed in the NPI registry as a nurse practitioner, Abbeygail Jiongco, FNP practices in El Cajon, CA. Abbeygail is also listed as specializing in nurse practitioner — family. Medicare claims data shows Abbeygail provided 1,183 services to 336 patients. The services billed most often include chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month, remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days, and management using the results of remote vital sign monitoring per calendar month, first 20 minutes. NPI 1457990731 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
- (619) 456-9800
- Email not available
Practice Locations
1320 E MADISON AVE
El Cajon, CA 92021
Procedures Most Often Billed to Medicare
1,183 services · 336 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
466 | More than most peers in Nurse Practitioner |
| Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | Office visit | 99454 |
152 | More often than most peers in Nurse Practitioner |
| Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | Office visit | 99457 |
145 | More often than most peers in Nurse Practitioner |
| Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | Office visit | 99458 |
119 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
86 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
67 | As often as other peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
55 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
48 | More often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
45 | 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 at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in El Cajon 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 Abbeygail Jiongco specialize in?
Abbeygail Jiongco is a nurse practitioner in El Cajon, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Abbeygail Jiongco located?
Abbeygail Jiongco is listed at 1320 E Madison Ave, El Cajon, CA 92021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Abbeygail Jiongco's phone number?
The number on file is (619) 456-9800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Abbeygail Jiongco?
Abbeygail Jiongco's National Provider Identifier is 1457990731. 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 Abbeygail Jiongco train?
Abbeygail Jiongco attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Abbeygail Jiongco have?
Abbeygail Jiongco has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Abbeygail Jiongco do most often?
According to Medicare billing data, Abbeygail Jiongco 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 Abbeygail Jiongco's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Abbeygail Jiongco. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.