DR. ROBERT CATHIE MILLIGAN (M.D.) – Obstetrics & Gynecology Physician, NPI 1689629271

DR. ROBERT CATHIE MILLIGAN (M.D.) is a healthcare provider. based in Coeur d alene, Idaho. specializing in HOSPITALIST. They hold the professional credentials M.D.. They hold a License No. M-15143 (ID). The NPI Number for DR. ROBERT CATHIE MILLIGAN (M.D.) is 1689629271

Main info

Male
Sole Proprietor
42 Years Of Experience
Accepts Medicare Assignment
Name
DR. ROBERT CATHIE MILLIGAN (M.D.)
NPI
1689629271
Phone
(208) 625-3961
Address
2003 KOOTENAI HEALTH WAY
Enumeration Date
23 May 2006
Last Update Date
24 July 2025

Doctor Profile

Medical School Name
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1984 (42 years ago)
PAC ID
6507867074
Group Practice PAC ID
1355792276
Professional Enrollment ID
I20200701002649
Address ID
ID838146051CO2003XWAYX400

Contacts

Secure Messaging
rmilligan432109@direct.multicare.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience78
Completeness95
Years active:20State licenses:2Other names

192 HOSPITALIST in ID

Provider Addresses for DR. ROBERT CATHIE MILLIGAN (M.D.)

  • 2003 KOOTENAI HEALTH WAY

    COEUR D ALENE, ID 838146051

    Phone: (208) 625-3961

    Fax: (208) 625-6790

    Type: Mailing

  • 2811 Tieton Dr

    Yakima, WA 989023761

    Phone: (509) 249-5160

    Type: Location

  • Virginia Mason Memorial, 2811, Tieton Drive, Yakima, Yakima County, Washington, 98902, United States

    YAKIMA, WA 989023761

    Phone: (509) 249-5160

    Type: Mailing

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: 2020-07-01

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20070125000460IObstetrics/GynecologyWATBD
I20200701002649IHospitalistIDTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 83814)

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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: 1355792276View full group profile
NameSpecialtyState
Orthopedic SurgeryID
Physician AssistantID
Surgical Oncology, Hematology/Oncology, General SurgeryWA
Pulmonary Disease, Critical Care (Intensivists)ID
Physician AssistantID
Undefined Non Physician Type (Specify)ID
Physician AssistantUT
Certified Nurse Midwife (Cnm)ID
Physician AssistantID
Internal MedicineTX

Reviews

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Frequently asked questions

What is the 10-digit NPI for DR. ROBERT CATHIE MILLIGAN (M.D.)?
DR. ROBERT CATHIE MILLIGAN (M.D.) — NPI 1689629271 — is the standard way to identify this listing.
Does the file indicate DR. ROBERT CATHIE MILLIGAN (M.D.) is practicing under active NPI?
Directory data currently reports DR. ROBERT CATHIE MILLIGAN (M.D.) as active.
What is DR. ROBERT CATHIE MILLIGAN (M.D.) best known for clinically?
Directory data describes DR. ROBERT CATHIE MILLIGAN (M.D.) with Obstetrics & Gynecology Physician. Clinical services aligned with this taxonomy classification.
Where is DR. ROBERT CATHIE MILLIGAN (M.D.) based?
DR. ROBERT CATHIE MILLIGAN (M.D.) is tied to Coeur D Alene, Idaho in the data we show; additional addresses may exist on the full record.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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