Provider Profile
Charmaine Y. Collins-Cepeda, PA-C
Unclaimed ProfileAbout Charmaine Collins-Cepeda
Listed in the NPI registry as a physician assistant, Charmaine Y. Collins-Cepeda, PA-C practices in Ontario, CA. According to Medicare claims data, Charmaine cared for 530 Medicare patients across 4,407 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 low level of medical decision making, per day, if using time, at least 30 minutes, and residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes. NPI 1801054820 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
- (909) 620-7769
- Email not available
Practice Locations
1151 E WALNUT ST
Ontario, CA 91761
Procedures Most Often Billed to Medicare
4,407 services · 530 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
2,386 | More than most peers in Physician Assistant |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
869 | More than most peers in Physician Assistant |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
623 | More than most peers in Physician Assistant |
| Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99489 |
235 | More often than most peers in Physician Assistant |
| Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99487 |
135 | More often than most peers in Physician Assistant |
| Advance care planning, first 30 minutes | Office visit | 99497 |
75 | More often than most peers in Physician Assistant |
| Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | Office visit | 99483 |
56 | As often as other peers in Physician Assistant |
| Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99344 |
28 | As often as other peers in Physician Assistant |
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 physician assistants at this location 2
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 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 — 24 related providers in 3 groups
Other physician assistants in Ontario 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Charmaine Y. Collins-Cepeda?
Charmaine Y. Collins-Cepeda is a physician assistant in Ontario, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Charmaine Y. Collins-Cepeda's address?
Charmaine Y. Collins-Cepeda is listed at 1151 E Walnut St, Ontario, CA 91761. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Charmaine Y. Collins-Cepeda?
The number on file is (909) 620-7769. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Charmaine Y. Collins-Cepeda's NPI number?
Charmaine Y. Collins-Cepeda's National Provider Identifier is 1801054820. 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 Charmaine Y. Collins-Cepeda train?
Charmaine Y. Collins-Cepeda attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Charmaine Y. Collins-Cepeda been practicing?
Charmaine Y. Collins-Cepeda has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Charmaine Y. Collins-Cepeda perform?
According to Medicare billing data, Charmaine Y. Collins-Cepeda 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
Has Charmaine Y. Collins-Cepeda confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charmaine Y. Collins-Cepeda. If this is you, claiming it is free.
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