Are you Martha C. Ajca, P.A.C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 17051 Sierra Lakes Parkway, Suite 101, Fontana, CA 92336
About Martha Ajca
Martha C. Ajca, P.A.C is a physician assistant based in Fontana, CA. According to Medicare claims data, Martha cared for 30 Medicare patients across 31 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. The provider's National Provider Identifier (NPI) is 1396175758.
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) 428-2040
- Email not available
Practice Locations
17051 SIERRA LAKES PARKWAY SUITE 101
Fontana, CA 92336
Procedures Most Often Billed to Medicare
31 services · 30 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 | Less often than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
13 | Less often than most 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 6
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 Fontana 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Martha C. Ajca specialize in?
Martha C. Ajca is a physician assistant in Fontana, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Martha C. Ajca located?
Martha C. Ajca is listed at 17051 Sierra Lakes Parkway Suite 101, Fontana, CA 92336. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Martha C. Ajca's phone number?
The number on file is (909) 428-2040. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Martha C. Ajca's NPI number?
Martha C. Ajca's National Provider Identifier is 1396175758. 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 Martha C. Ajca train?
Martha C. Ajca attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Martha C. Ajca been practicing?
Martha C. Ajca has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Martha C. Ajca do most often?
According to Medicare billing data, Martha C. Ajca 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 Martha C. Ajca confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Martha C. Ajca. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.