Aileen P. Oandasan, MD
Child & Adolescent Psychiatry Physician · Pittsburgh, PA
Aileen P. Oandasan, MD is a child & adolescent psychiatry physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1376601815, issued on Dec 5, 2006. Check the license (Pennsylvania MD436680, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Aileen P. Oandasan
- Credential
- MD
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- MD436680 PA
Self-reported in NPPES; status is on the state search - Practice location
- 810 Clairton Blvd Ste 500600, Pittsburgh, PA 15236
- Phone
- (412) 650-1100
- Enumerated
- Dec 5, 2006
- Record last updated
- Oct 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090612000370); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 398 in Pennsylvania → Look up another NPI →
Also registered at 810 Clairton Blvd Ste 500600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah BarkerProfessional Counselor1952192577
- Carrie Bisogni, LCSWClinical Social Worker1003294430
- Megan Boyle, CRNPPsychiatric/Mental Health Nurse Practitioner1386298040
- Timothy Bullock, MD, MPHPsychiatry Physician1710367248
- Rachel Chir, LPCMental Health Counselor1053951871
- Paige CholewinskiClinical Social Worker1023621984
Verify Aileen P. Oandasan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD436680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.5 times the Medicare Part D claims of the average child & adolescent psychiatry physician in 2024
2,767 Medicare Part D claims for 245 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Trazodone Hcl158 claims
- Quetiapine Fumarate137 claims
- Fluoxetine Hcl127 claims
- Duloxetine Hcl119 claims
- Sertraline Hcl116 claims
- Mirtazapine114 claims
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.
Industry payments in 2024: $1,084.17
59 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,578 providers of this specialty with any payment received $1,427.96 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Jefferson Regional Medical CenterJefferson Hills, PA
- Nulton Diagnostic Andtreatment Center, PCJohnstown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aileen P. Oandasan among 398 child & adolescent psychiatry physician records in Pennsylvania
Aileen P. Oandasan, MD is one of 398 child & adolescent psychiatry physician records with a practice address in Pennsylvania. 57% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 70% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated1995 · median 2000 among the 116 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Pennsylvania
There are 398 child & adolescent psychiatry physician records in Pennsylvania.
All 398 in Pennsylvania → Every provider in Pittsburgh → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Sydur Rahman, M.D.Pittsburgh, PA 152361750771085
- Gary Vallano, M.D.Pittsburgh, PA 152361437255999
- Christiane Siewers, M.D.Pittsburgh, PA 152331023487568
- Kevin HoreyPittsburgh, PA 152411912535295
- Jeremiah Landau, PA-CPittsburgh, PA 152411518626522
- Laura Pershouse, MDUpper St Clair, PA 152411902860737
- Stuart Libman, MDPittsburgh, PA 152281508025354
- Andrea Favini, M.D.Pittsburgh, PA 152241700204757
Common questions
What is Aileen P. Oandasan, MD's NPI number?
Aileen P. Oandasan, MD's National Provider Identifier (NPI) is 1376601815, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Aileen P. Oandasan, MD located?
The NPPES record lists a practice address at 810 Clairton Blvd Ste 500600, Pittsburgh, PA, 15236. Phone: (412) 650-1100. Providers update this record themselves, so call before visiting.
How can I verify Aileen P. Oandasan, MD's license?
NPPES lists Pennsylvania license number MD436680, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aileen P. Oandasan, MD prescribe under Medicare Part D?
In 2024, Aileen P. Oandasan, MD had 2,767 Medicare Part D claims for 245 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.