Irene S. Soesilo, DO
Hospitalist Physician · Castle Rock, CO
Irene S. Soesilo, DO is a hospitalist physician with a practice address in Castle Rock, Colorado, and NPI 1912062746, issued on Dec 22, 2006. Check the license (Colorado DR.0043413, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Irene S. Soesilo
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- DR.0043413 CO
43413 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2350 Meadows Blvd, Castle Rock, CO 80109
- Phone
- (720) 455-0655
- Enumerated
- Dec 22, 2006
- Record last updated
- Apr 21, 2026
- Medicaid ID
- 10722238 CO
- Medicare enrollment
- Enrolled (PECOS I20050817000367); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2002
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 806 in Colorado → Look up another NPI →
Also registered at 2350 Meadows Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aida AbrahamHospitalist Physician1922502152
- Steven Antonovich, D.O.Anesthesiology Physician1376924449
- Lynn Barta, M.D.Obstetrics & Gynecology Physician1851330492
- Caroline Cinquegrani, MDObstetrics & Gynecology Physician1649353251
- Jason CroftRegistered Nurse1699698704
- Scott Faulkner, M.D.Internal Medicine Physician1942262209
Verify Irene S. Soesilo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0043413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average hospitalist physician in 2024
88 Medicare Part D claims for 40 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Carepoint Hospital Medicine PLLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irene S. Soesilo among 806 hospitalist physician records in Colorado
Irene S. Soesilo, DO is one of 806 hospitalist physician records with a practice address in Colorado. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 81% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2002 · median 2012 among the 622 with a school on file
- Record last updated2026 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Colorado
There are 806 hospitalist physician records in Colorado.
All 806 in Colorado → Every provider in Castle Rock → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Aida AbrahamCastle Rock, CO 801091922502152
- Hugh Hallmark, MDCastle Rock, CO 801091154317006
- Robert Lawson, MDCastle Rock, CO 801091750377487
- Joseph Morroni, MDCastle Rock, CO 801091447306055
- Kerry BlumEnglewood, CO 801101982787974
- Michael Atha, M.D.Greenwood Village, CO 801111487632030
- John Barrett, M.D.Greenwood Village, CO 801111790772911
- Randall Bynum, MDGreenwood Village, CO 801111669468393
Common questions
What is Irene S. Soesilo, DO's NPI number?
Irene S. Soesilo, DO's National Provider Identifier (NPI) is 1912062746, issued on Dec 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irene S. Soesilo, DO located?
The NPPES record lists a practice address at 2350 Meadows Blvd, Castle Rock, CO, 80109. Phone: (720) 455-0655. Providers update this record themselves, so call before visiting.
How can I verify Irene S. Soesilo, DO's license?
NPPES lists Colorado license number DR.0043413, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Irene S. Soesilo, DO prescribe under Medicare Part D?
In 2024, Irene S. Soesilo, DO had 88 Medicare Part D claims for 40 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.