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PAUL ANDREW LINCOLN GIEM MD
NPI 1366499774
Internal Medicine in Lake Isabella, CA

Active since May 30, 2006PECOS Enrolled
6412 LAUREL AVE, MOUNTAIN MESA, LAKE ISABELLA, CA 93240(760) 379-2681 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Paul Andrew Lincoln Giem Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PAUL ANDREW LINCOLN GIEM MD (NPI 1366499774) is an individual internal medicine provider in Lake Isabella, California, licensed in California (G38778) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366499774
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NamePAUL ANDREW LINCOLN GIEMCredential: MD
Location Address6412 LAUREL AVE, MOUNTAIN MESALake Isabella, CA 93240-9529
Mailing Address25057 Huron StLoma Linda, CA 92354-3422 · (909) 856-3942
Phone(760) 379-2681
Sole ProprietorNo
Enumeration DateMay 30, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1366499774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G38778
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedEmergency MedicineTaxonomy 207P00000X · License G38778 (CA)
6412 LAUREL AVE, Lake Isabella, CA 93240
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Other Identifiers 1

Medicaid00G387780CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Paul Andrew Lincoln Giem Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
44 services40 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
29 services27 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93240 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$135.05 typical visit price
range $59.26 – $178.09
Typical copayment $33.76 (range $14.81 – $44.52)
Most-billed visit code 99204
Established Patient
$104.09 typical visit price
range $19.34 – $145.64
Typical copayment $26.02 (range $4.83 – $36.41)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISS TIFFANY CLARICE FRIESON M.S., R.D.N.
Dietitian, Registered
6412 LAUREL AVE
LAKE ISABELLA, CA 93240
Kern County (760) 379-2681
CALIFORNIA EM-I MEDICAL SERVICES, A MEDICAL CORPORATION
Emergency Medicine
6412 LAUREL AVE, MOUNTAIN MESA
LAKE ISABELLA, CA 93240
Kern County (469) 401-2386
ISABELLA EMERGENCY PHYSICIANS
Emergency Medicine
6412 LAUREL AVE, MOUNTAIN MESA
LAKE ISABELLA, CA 93240
Kern County (760) 379-2681
KERN VALLEY HEALTHCARE DISTRICT
General Acute Care Hospital (Critical Access)
6412 LAUREL AVE
LAKE ISABELLA, CA 93240
Kern County (760) 379-2681
MIKE P FEALY MD
Emergency Medicine
6412 LAUREL AVE, MOUNTAIN MESA
LAKE ISABELLA, CA 93240
Kern County (760) 379-2681
DR. CHRISTOPHER R BURROWS M.D.
Emergency Medicine
6412 LAUREL AVE
LAKE ISABELLA, CA 93240
Kern County (760) 379-2681
REGIONAL IMAGING, PC
Radiology (Diagnostic Radiology)
6412 LAUREL AVE
MOUNTAIN MESA, CA 93240
Kern County (760) 379-2681
PETER JACKSON NEWELL M.D.
Emergency Medicine
6412 LAUREL AVE
LAKE ISABELLA, CA 93240
Kern County (760) 379-2681

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Paul Giem's NPI number?

The NPI number for Paul Giem is 1366499774. It was assigned to this individual provider in the NPPES registry on May 30, 2006.

Where is Paul Giem located?

Paul Giem practices at 6412 Laurel Ave Mountain Mesa, Lake Isabella, CA 93240. The listed phone number is (760) 379-2681.

What is Paul Giem's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Paul Giem enrolled in Medicare?

Yes. Paul Giem is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Paul Giem was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.