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DR. RONALD J. HAPKE M.D.
NPI 1841290699
Internal Medicine - Gastroenterology in Clackamas, OR

Active since July 22, 2005PECOS EnrolledAccepts Medicare Assignment
97.83/100
CMS Quality Rating
9900 SE SUNNYSIDE RD, CLACKAMAS, OR 97015(503) 571-8240(503) 571-8984 Get Directions Write a Review

NPPES record last updated: March 14, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 14, 2025, Jul 22, 2022 (2 updates tracked since 2022).

About Dr. Ronald J. Hapke M.d. NPPES

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

DR. RONALD J. HAPKE M.D. (NPI 1841290699) is an individual gastroenterology provider in Clackamas, Oregon, licensed in Oregon (MD19291) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Kaiser Foundation Hospital Westside, and is a graduate of University Of Chicago, Pritzker School Of Medicine (1992).

NPPES Registry Identity

NPI1841290699
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. RONALD J. HAPKECredential: M.D.
Location Address9900 SE SUNNYSIDE RDClackamas, OR 97015-9777
Mailing Address9900 Se Sunnyside RdClackamas, OR 97015-9777 · (503) 571-8240 · Fax (503) 571-8984
Phone(503) 571-8240
Fax(503) 571-8984
Sole ProprietorNo
Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 1992
Enumeration DateJuly 22, 2005
Last NPPES UpdateMarch 14, 20252 updates tracked since enumeration
NPPES CertifiedMarch 14, 2025
✔ NPI 1841290699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in OR · MD19291
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
9900 SE SUNNYSIDE RD, Clackamas, OR 97015
Open in Google Maps ↗

Other Identifiers 1

Medicaid151164OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.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. Ronald J. Hapke M.d. 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 ID2860448115
PECOS Enrollment IDI20100628000304, I20250417000224
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 7

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
139 services104 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
69 services67 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
54 services47 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
40 services39 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.
19 services19 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
17 services17 patients

Hospital Affiliations CMS Care Compare

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

Kaiser Foundation Hospital Westside

Acute Care Hospitals · Hillsboro, OR
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380103
Location2875 NW Stucki AveHillsboro, OR 97124 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97015 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.

DR. RONALD LEE LOHMAN MD
Orthopaedic Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 571-4227
DR. SCOTT KEOLA MIYAKE M.D.
Internal Medicine (Nephrology)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
JO M MARTIN MD
Dermatology
9900 SE SUNNYSIDE RD, NW PERMANENTE PC, PHYSICIANS AND SURGEONS
CLACKAMAS, OR 97015
Clackamas County (503) 571-3332
RACHEL BRANDL DO
Orthopaedic Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
DALE FOSSATI
Physician Assistant (Medical)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 571-8240
SARAH COX MSW
Counselor (Mental Health)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (971) 235-7583
NOEL M LEE MD
Internal Medicine (Gastroenterology)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
MS. BRENDA LOU BUCK RD
Dietitian, Registered
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 571-3764

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 Ronald Hapke's NPI number?

The NPI number for Ronald Hapke is 1841290699. It was assigned to this individual provider in the NPPES registry on July 22, 2005.

Where is Ronald Hapke located?

Ronald Hapke practices at 9900 SE Sunnyside Rd, Clackamas, OR 97015. The listed phone number is (503) 571-8240.

What is Ronald Hapke's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Ronald Hapke enrolled in Medicare?

Yes. Ronald Hapke 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 Ronald Hapke accept?

Health plans from Kaiser Permanente list Ronald Hapke 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 Ronald Hapke affiliated with any hospitals?

According to CMS data, Ronald Hapke is affiliated with Kaiser Foundation Hospital Westside.

When was this NPI record last updated?

The NPPES record for Ronald Hapke was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.