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DR. GEORGE MONTGOMERY OEHLSEN DO
NPI 1750328084
Internal Medicine in Las Vegas, NV

Active since June 02, 2006PECOS EnrolledAccepts Medicare Assignment
61 N. NELLIS BLVD., LAS VEGAS, NV 89110(702) 383-6240(702) 459-8586 Get Directions Write a Review

NPPES record last updated: October 16, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. George Montgomery Oehlsen Do NPPES

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

DR. GEORGE MONTGOMERY OEHLSEN DO (NPI 1750328084) is an individual internal medicine provider in Las Vegas, Nevada, licensed in Nevada (706) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1750328084
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GEORGE MONTGOMERY OEHLSENCredential: DO
Location Address61 N. NELLIS BLVD.Las Vegas, NV 89110
Mailing Address1800 W. Charleston Blvd. Ste. 508Las Vegas, NV 89102 · (702) 383-2688 · Fax (702) 671-6595
Phone(702) 383-6240
Fax(702) 459-8586
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJune 2, 2006
Last NPPES UpdateOctober 16, 2018
✔ NPI 1750328084 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NV · 706
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.
61 N. NELLIS BLVD., Las Vegas, NV 89110
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. George Montgomery Oehlsen Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002948189
PECOS Enrollment IDI20100726000428
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

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89110 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
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
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 3

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

DR. CARLOS ESPINA EZPELETA M.D.
Internal Medicine
61 N. NELLIS BLVD.
LAS VEGAS, NV 89110
Clark County (702) 383-6250
AMELIA P PORCIUNCULA NP-C
Nurse Practitioner (Family)
61 N. NELLIS BLVD.
LAS VEGAS, NV 89110
Clark County (702) 383-6250
CHARITY T. ROSENDO NP-C
Nurse Practitioner (Family)
61 N. NELLIS BLVD.
LAS VEGAS, NV 89110
Clark County (702) 383-6240

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 George Oehlsen's NPI number?

The NPI number for George Oehlsen is 1750328084. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is George Oehlsen located?

George Oehlsen practices at 61 N. Nellis Blvd., Las Vegas, NV 89110. The listed phone number is (702) 383-6240.

What is George Oehlsen's specialty?

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

Is George Oehlsen enrolled in Medicare?

Yes. George Oehlsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for George Oehlsen was last updated on October 16, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.