1. Home
  2. Directory
  3. Oregon
  4. Portland
  5. Internal Medicine
  6. NPI Profile

DR. CHRISTOPHER DRYDEN EVANS MD
NPI 1811160468
Internal Medicine - Infectious Disease in Portland, OR

Active since April 03, 2008PECOS EnrolledAccepts Medicare Assignment
97.83/100
CMS Quality Rating
3181 SW SAM JACKSON PARK ROAD, MAIL CODE L-475, PORTLAND, OR 97239(503) 494-1198 Get Directions Write a Review

NPPES record last updated: June 23, 2014. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Christopher Dryden Evans Md NPPES

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

DR. CHRISTOPHER DRYDEN EVANS MD (NPI 1811160468) is an individual infectious disease provider in Portland, Oregon, licensed in Oregon (MD166842) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1811160468
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. CHRISTOPHER DRYDEN EVANSCredential: MD
Location Address3181 SW SAM JACKSON PARK ROAD, MAIL CODE L-475Portland, OR 97239-3098
Mailing Address1906 Peabody AveDallas, TX 75215-2821 · (214) 421-7848
Phone(503) 494-1198
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateApril 3, 2008
Last NPPES UpdateJune 23, 2014
✔ NPI 1811160468 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses✔ Licensed in OR · MD166842✔ Licensed in TX · MD9267
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
3181 SW SAM JACKSON PARK ROAD, Portland, OR 97239
Open in Google Maps ↗

Other Identifiers 2

OtherM9267TX · Medical License
OtherMD166842OR · Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

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. Christopher Dryden Evans 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 ID2668520289
PECOS Enrollment IDI20140627002106
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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
13 services13 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Hillsboro Medical Center

Acute Care Hospitals · Hillsboro, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380021
Location335 SE 8th AvenueHillsboro, OR 97123 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97239 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.97
Promoting Interoperability100
Improvement Activities40

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.

MATTHEW JUDGE M.D.
Student in an Organized Health Care Education/Training Program
3181 SW SAM JACKSON PARK ROAD, OREGON HEALTH & SCIENCE UNIVERSITY
PORTLAND, OR 97239
Multnomah County (503) 494-8144
MEGAN FURNARI M.D., M.S.
Pediatrics (Neonatal-Perinatal Medicine)
3181 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 494-8211
MS. CHERYL DAWN MELZER PT
Physical Therapist
3181 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 494-4998
NATHAN RICHARD SCHOENECK MD
Student in an Organized Health Care Education/Training Program
3181 SW SAM JACKSON PARK ROAD, OHSU,
PORTLAND, OR 97239
Multnomah County (503) 494-8211
EMILY LAUREN PATON
Student in an Organized Health Care Education/Training Program
3181 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 494-8211
DR. LAURA ANN RYAN M.D.
Emergency Medicine
3181 SW SAM JACKSON PARK ROAD, CB 550
PORTLAND, OR 97239
Multnomah County (503) 494-2595
DR. JENNIFER LYNN FILE MCCALL DO
Pediatrics
3181 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 494-1303
RYAN WALLENBERG M.D.
Student in an Organized Health Care Education/Training Program
3181 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 494-8211

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 Christopher Evans's NPI number?

The NPI number for Christopher Evans is 1811160468. It was assigned to this individual provider in the NPPES registry on April 3, 2008.

Where is Christopher Evans located?

Christopher Evans practices at 3181 SW Sam Jackson Park Road Mail Code L-475, Portland, OR 97239. The listed phone number is (503) 494-1198.

What is Christopher Evans's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Christopher Evans enrolled in Medicare?

Yes. Christopher Evans 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.

What insurance does Christopher Evans accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Christopher Evans as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Christopher Evans affiliated with any hospitals?

According to CMS data, Christopher Evans is affiliated with Ohsu Hospital And Clinics and Hillsboro Medical Center.

When was this NPI record last updated?

The NPPES record for Christopher Evans was last updated on June 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.