DR. RICHARD B ISMACH (MD) – Emergency Medicine Physician, NPI 1780688556

DR. RICHARD B ISMACH (MD) is a healthcare provider. based in Portland, Oregon. specializing in EMERGENCY MEDICINE, INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. MD25393 (OR). The NPI Number for DR. RICHARD B ISMACH (MD) is 1780688556

Main info

Male
35 Years Of Experience
Accepts Medicare Assignment
Name
DR. RICHARD B ISMACH (MD)
NPI
1780688556
Phone
Not provided
Address
3181 SW SAM JACKSON PARK RD
Enumeration Date
9 June 2005
Last Update Date
3 March 2021

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Secondary Phone
5419943661
Graduation Year
1991 (35 years ago)
PAC ID
8527015734
Group Practice PAC ID
7911816301
Professional Enrollment ID
I20050331000112
Address ID
OR973674518LI3043XSTXX400

Contacts

Secure Messaging
rismach7217@samhealth.direct-ci.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness85
Years active:21State licenses:1Other namesUpdated within 12 months

827 EMERGENCY MEDICINE in OR

Provider Addresses for DR. RICHARD B ISMACH (MD)

  • Richard T. Jones Hall, 3181, Southwest Sam Jackson Park Road, Marquam Hill, Homestead, Portland, Metro, Multnomah County, Oregon, 97239, United States

    MAIL CODE CDW-EM

    PORTLAND, OR 972393011

    Phone:

    Type: Mailing

  • 3710 SW US VETERANS HOSPITAL RD

    PORTLAND, OR 972392964

    Phone: (503) 220-8262

    Type: Location

  • 930 SW Abbey St

    Newport, OR 973654820

    Phone: (541) 265-2244

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-03-31

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050331000112IEmergency MedicineORTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99284Emergency department visit with moderate level of medical decision making1515$0
View full utilization report →

Insurance plans in this area (ZIP 97239)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7911816301View full group profile

Reviews

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Frequently asked questions

How do payers reference DR. RICHARD B ISMACH (MD)?
For DR. RICHARD B ISMACH (MD), use NPI 1780688556 as the unique 10-digit identifier.
Would DR. RICHARD B ISMACH (MD) appear as active to a payer?
You can treat DR. RICHARD B ISMACH (MD) as active for directory purposes; confirm clinical privileges separately.
What kind of doctor is DR. RICHARD B ISMACH (MD)?
DR. RICHARD B ISMACH (MD) is associated with Emergency Medicine Physician in the directory — Clinical services aligned with this taxonomy classification.
Is DR. RICHARD B ISMACH (MD) located near Portland?
DR. RICHARD B ISMACH (MD) currently maps to Portland, Oregon in this extract.
What does 3 location(s) imply?
3 practice locations appear in the available data.

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