Are you Dr. Giem? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Physician Profile

Paul ANDREW LINCOLN Giem, MD

Is this you? Edit this profile

At a glance

About Dr. Giem

Paul ANDREW LINCOLN Giem, MD is a healthcare provider in Lake Isabella, CA specializing in internal medicine. Paul is also listed as specializing in emergency medicine. According to Medicare claims data, Paul cared for 78 Medicare patients across 84 services. The services billed most often include emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making, and emergency department visit with high level of medical decision making. This provider record is associated with NPI 1366499774.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 38778CurrentExpires Oct 31, 2026Since 1979
NPINational Provider Identifier
1366499774Issued 2006

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Giem?

Dr. Giem is an internist in Lake Isabella, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Dr. Giem's address?

Dr. Giem is listed at 6412 Laurel Ave Mountain Mesa, Lake Isabella, CA 93240. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Giem?

The number on file is (760) 379-2681. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Giem's NPI number?

Dr. Giem's National Provider Identifier is 1366499774. 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

How long has Dr. Giem been practicing?

Dr. Giem has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What procedures does Dr. Giem perform?

According to Medicare billing data, Dr. Giem 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 Dr. Giem confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Giem. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.