Are you Mariam H. Ervin, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 355 E 21St St Ste F, San Bernardino, CA 92404
About Mariam Ervin
Mariam H. Ervin, PA-C is a physician assistant practicing in San Bernardino, CA. Mariam trained at University of California, Davis School of Medicine, graduating in 2017. According to Medicare claims data, Mariam cared for 39 Medicare patients across 44 services. The services billed most often include cervical or vaginal cancer screening; pelvic and clinical breast examination, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory. This provider record is associated with NPI 1134620768.
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) 886-5251
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
355 E 21ST ST STE F
San Bernardino, CA 92404
Procedures Most Often Billed to Medicare
44 services · 39 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
17 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 | Less often than most peers in Physician Assistant |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
11 | 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 23 related providers in 3 groups
Other physician assistants in San Bernardino 8
Same specialty, same city.
Trained at University of California, Davis School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at University of California, Davis School of Medicine 7
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mariam H. Ervin?
Mariam H. Ervin is a physician assistant in San Bernardino, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mariam H. Ervin's address?
Mariam H. Ervin is listed at 355 E 21St St Ste F, San Bernardino, CA 92404. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mariam H. Ervin?
The number on file is (909) 886-5251. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mariam H. Ervin's NPI number?
Mariam H. Ervin's National Provider Identifier is 1134620768. 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 Mariam H. Ervin train?
Mariam H. Ervin attended University of California, Davis School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Mariam H. Ervin been practicing?
Mariam H. Ervin has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mariam H. Ervin perform?
According to Medicare billing data, Mariam H. Ervin 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 Mariam H. Ervin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mariam H. Ervin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.