MICHAEL J. NAILLON MD
NPI 1881649994
Internal Medicine in Longview, WA

Q: What is Michael Naillon's NPI number?

The NPI number for Michael Naillon is 1881649994. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Q: What is Michael Naillon's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Michael Naillon was last updated on February 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since May 24, 2006PECOS EnrolledAccepts Medicare Assignment

1615 DELAWARE ST, LONGVIEW, WA 98632(360) 414-2000 Get Directions Write a Review

NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Michael J. Naillon Md NPPES

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

MICHAEL J. NAILLON MD (NPI 1881649994) is an individual internal medicine provider in Longview, Washington, licensed in Washington (MD00046545) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Peacehealth St John Medical Center, and is a graduate of Oregon Health Sciences University School Of Medicine (2003).

NPPES Registry Identity

NPI1881649994

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMICHAEL J. NAILLONCredential: MD

Location Address1615 DELAWARE STLongview, WA 98632-2367

Mailing Address1230 7th AveLongview, WA 98632-3166 · (360) 636-2400

Phone(360) 414-2000

Sole ProprietorNo

Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2003

Enumeration DateMay 24, 2006

Last NPPES UpdateFebruary 4, 2022

✔ NPI 1881649994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in WA · MD00046545✔ Licensed in OR · MD25719

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.

1615 DELAWARE ST, Longview, WA 98632

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Other Identifiers 5

Medicaid026536OR

Medicaid8455321WA

Other0210529WA · Labor & Ind.

OtherP00330654Rr Medicare

Other8941878WA · Crime Vicitms

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

Michael J. Naillon Md 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 ID5890708747

PECOS Enrollment IDI20060720000014

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 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

46 services22 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

22 services22 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Peacehealth St John Medical Center

Acute Care Hospitals · Longview, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number500041

Location1615 Delaware StreetLongview, WA 98632 · Cowlitz County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98632 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

$130.99 typical visit price

range $57.27 – $172.80

Typical copayment $32.74 (range $14.31 – $43.20)

Most-billed visit code 99204

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier11 claims11 services$17.52 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier11 claims11 services$88.80 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

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