Zachary D. Otaibi, DO
Hematology & Oncology Physician · Monroeville, PA
Zachary D. Otaibi, DO is a hematology & oncology physician with a practice address in Monroeville, Pennsylvania, and NPI 1326484262, issued on May 20, 2013. Check the license (Pennsylvania OS020138, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Zachary D. Otaibi
- Credential
- DO
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- OS020138 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2626 Haymaker RD FL 2, Monroeville, PA 15146
- Phone
- (412) 373-4411
- Enumerated
- May 20, 2013
- Record last updated
- Oct 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190717002255); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →
Also registered at 2626 Haymaker RD FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Niyati Asher, M.D.Hematology & Oncology Physician1669616199
- Avery DegruttolaNurse Practitioner1538036926
- Lisa Diperna, CRNPNurse Practitioner1790787166
- Kevin Jackson, CRNPFamily Nurse Practitioner1376263350
- David Mayernik, M.D.Hematology & Oncology Physician1083671846
- Emma Pevarnik, PAPhysician Assistant1427766856
Verify Zachary D. Otaibi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS020138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,142 Medicare Part D claims for 234 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims. 54 claims were for opioids.
Most prescribed
- Eliquis135 claims
- Hydroxyurea97 claims
- Prochlorperazine Maleate89 claims
- Dexamethasone57 claims
- Acyclovir48 claims
- Oxycodone Hcl43 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $51.53
2 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 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 one group practice
- Allegheny Clinic Medical OncologyKittanning, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary D. Otaibi among 784 hematology & oncology physician records in Pennsylvania
Zachary D. Otaibi, DO is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 72% of them.
- NPI issued2013 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2013 · median 2004 among the 553 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Pennsylvania
There are 784 hematology & oncology physician records in Pennsylvania.
All 784 in Pennsylvania → Every provider in Monroeville → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Faisal Akbar, M.D.Monroeville, PA 151461316222433
- Niyati Asher, M.D.Monroeville, PA 151461669616199
- Cynthia Evans, MDMonroeville, PA 151461912999145
- Venus Hadeed, M.D.Monroeville, PA 151461144291329
- David Mayernik, M.D.Monroeville, PA 151461083671846
- Khanh Nguyen, MDMonroeville, PA 151461376867127
- Teresa Nolan, M.D.Monroeville, PA 151461457322075
- Kevin Kane, M.D.McKeesport, PA 151321952372864
Common questions
What is Zachary D. Otaibi, DO's NPI number?
Zachary D. Otaibi, DO's National Provider Identifier (NPI) is 1326484262, issued on May 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Zachary D. Otaibi, DO located?
The NPPES record lists a practice address at 2626 Haymaker RD FL 2, Monroeville, PA, 15146. Phone: (412) 373-4411. Providers update this record themselves, so call before visiting.
How can I verify Zachary D. Otaibi, DO's license?
NPPES lists Pennsylvania license number OS020138, 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 Zachary D. Otaibi, DO prescribe under Medicare Part D?
In 2024, Zachary D. Otaibi, DO had 1,142 Medicare Part D claims for 234 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Zachary D. Otaibi, DO's MIPS final score?
The 2023 MIPS final score is 85.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.