DR. FRANK MANLEY III WARREN (M.D.) – Otology & Neurotology Physician, NPI 1780637363

DR. FRANK MANLEY III WARREN (M.D.) is a healthcare provider. based in Portland, Oregon. specializing in OTOLARYNGOLOGY. They hold the professional credentials M.D.. They hold a License No. MD28998 (OR). The NPI Number for DR. FRANK MANLEY III WARREN (M.D.) is 1780637363

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
DR. FRANK MANLEY III WARREN (M.D.)
NPI
1780637363
Phone
(503) 935-8100
Address
9155 SW BARNES RD STE 536
Enumeration Date
18 May 2006
Last Update Date
14 October 2025

Doctor Profile

Medical School Name
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
5032396673
Graduation Year
1999 (27 years ago)
PAC ID
2961405105
Group Practice PAC ID
2860390408
Professional Enrollment ID
I20100520000698
Address ID
OR972132990PO5050XHOYT302
Telehealth
Yes

Contacts

Secure Messaging
cc_otoc_ent_west_front_desk_pool12223135@oc.providencedirect.org
Secure Messaging
referringwent@orclinic.direct-ci.net
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness95
Years active:20State licenses:1Other names

182 OTOLARYNGOLOGY in OR

Provider Addresses for DR. FRANK MANLEY III WARREN (M.D.)

  • 9155 SW BARNES RD STE 536

    PORTLAND, OR 972256785

    Phone: (503) 935-8100

    Fax: (503) 935-8110

    Type: Location

  • 5920 NE Ray Cir Ste 220

    Hillsboro, OR 971246313

    Phone: (503) 935-8100

    Fax: (503) 935-8110

    Type: Location

  • 541 NE 20TH AVE STE 225

    PORTLAND, OR 972322895

    Phone: (503) 963-2801

    Fax: (503) 963-2825

    Type: Mailing

  • Cascadia Behavioral Healthcare Administrative Office, 847, Northeast 19th Avenue, Kerns, Portland, Metro, Multnomah County, Oregon, 97232, United States

    SUITE 300

    PORTLAND, OR 972322684

    Phone: (503) 963-2801

    Fax: (503) 963-2825

    Type: Mailing

  • Southwest Barnes Road, Sylvan-Highlands, Portland, Metro, Multnomah County, Oregon, 97210, United States

    SUITE 536

    PORTLAND, OR 972256625

    Phone: (503) 935-8100

    Fax: (503) 935-8110

    Type: Location

  • 1815 SW MARLOW AVE STE 100

    PORTLAND, OR 972255185

    Phone: (503) 935-8100

    Fax: (503) 935-8110

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $275.

Total Amount is formed as General ($275) + Research ($0) + Ownership ($0) = $275.

Last reported payment date: 2024-04-02 • Largest payer in this snapshot: Cochlear Americas ($205).

Total Amount

$275

General + Research + Ownership

Payments

3

Total payment records

General Amount

$275

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-02

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2010-05-20

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
I20100520000698IOtolaryngologyORTBD

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
99213Established patient office or other outpatient visit, 20-29 minutes13186$0
99214Established patient office or other outpatient visit, 30-39 minutes6962$0
69220Simple removal of skin debris and drainage of mastoid cavity4119$0
99204New patient office or other outpatient visit, 45-59 minutes1717$0
99212Established patient office or other outpatient visit, 10-19 minutes1613$0
View full utilization report →

Insurance plans in this area (ZIP 97225)

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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: 2860390408View full group profile
NameSpecialtyState
Pulmonary DiseaseOR
-OR
O T O L A R Y N G O L O G YOR
Internal Medicine, GastroenterologyOR
Gastroenterology, Internal MedicineOR
-OR
-OR
Qualified AudiologistOR
Physician AssistantOR
N E U R O S U R G E R YOR

Reviews

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Frequently asked questions

How is DR. FRANK MANLEY III WARREN (M.D.) identified in CMS data?
CMS-hosted NPPES data lists DR. FRANK MANLEY III WARREN (M.D.) with NPI 1780637363.
Can I rely on DR. FRANK MANLEY III WARREN (M.D.) being an active provider?
As of the registry snapshot, DR. FRANK MANLEY III WARREN (M.D.) is marked active.
What taxonomy line describes DR. FRANK MANLEY III WARREN (M.D.)?
For research purposes, treat DR. FRANK MANLEY III WARREN (M.D.) as Otology & Neurotology Physician in this dataset. Clinical services aligned with this taxonomy classification.
What address line appears for DR. FRANK MANLEY III WARREN (M.D.)?
DR. FRANK MANLEY III WARREN (M.D.)'s geographic hint is Portland, Oregon in our summary view.
How many locations tie to this NPI?
6 practice locations appear in the available data.

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