Ossama Al-Assafeen, MD
Internal Medicine Physician · Lebanon, MO
Ossama Al-Assafeen, MD is an internal medicine physician with a practice address in Lebanon, Missouri, and NPI 1912078452, issued on Nov 13, 2006. Check the license (Missouri 2003010407, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Ossama Al-Assafeen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2003010407 MO
Self-reported in NPPES; status is on the state search - Practice location
- 120 Hospital Dr, Lebanon, MO 65536
- Phone
- (417) 533-6746
- Enumerated
- Nov 13, 2006
- Record last updated
- Jan 20, 2022
- Fax
- (417) 533-6740
- Medicaid ID
- 208826008 MO
- Medicare enrollment
- Enrolled (PECOS I20050419000423); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 120 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alysa Barcus, CRNACertified Registered Nurse Anesthetist1760841571
- Lisa Boggs, FNP-CFamily Nurse Practitioner1124403944
- Nidal BoutrosInternal Medicine Physician1629036173
- Gary Courter, DOFamily Medicine Physician1578605663
- Tyler Grout, D.P.M.Foot & Ankle Surgery Podiatrist1851555312
- Morgana Hazell, PSYDClinical Psychologist1063784411
Verify Ossama Al-Assafeen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2003010407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.5 times the Medicare Part D claims of the average internal medicine physician in 2024
20,521 Medicare Part D claims for 1,029 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 517 claims were for opioids.
Most prescribed
- Atorvastatin Calcium846 claims
- Levothyroxine Sodium815 claims
- Pantoprazole Sodium642 claims
- Rosuvastatin Calcium457 claims
- Metoprolol Succinate456 claims
- Gabapentin432 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 MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,490.39
78 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Belton Family Practice Clinic LLCBelton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ossama Al-Assafeen among 2,604 internal medicine physician records in Missouri
Ossama Al-Assafeen, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1987 · median 2006 among the 1,443 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Lebanon
They are 6 of the 297 NPPES records with a practice address in Lebanon, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Lebanon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Shreyans Bengani, MDLebanon, MO 655361710334610
- Nidal BoutrosLebanon, MO 655361629036173
- Jeffrey Fears, MDLebanon, MO 655361598738536
- Sofia Iqbal, MDLebanon, MO 655361154707511
- Andrew Sickbert, MDLebanon, MO 655361770224206
- Quin Blankenship, MDLenox, MO 655411780396234
- Jihad Ibrahim, M.D.Licking, MO 655421043464431
- Karen Hopkins, MDRichland, MO 655561063583573
Common questions
What is Ossama Al-Assafeen, MD's NPI number?
Ossama Al-Assafeen, MD's National Provider Identifier (NPI) is 1912078452, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ossama Al-Assafeen, MD located?
The NPPES record lists a practice address at 120 Hospital Dr, Lebanon, MO, 65536. Phone: (417) 533-6746. Providers update this record themselves, so call before visiting.
How can I verify Ossama Al-Assafeen, MD's license?
NPPES lists Missouri license number 2003010407, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ossama Al-Assafeen, MD prescribe under Medicare Part D?
In 2024, Ossama Al-Assafeen, MD had 20,521 Medicare Part D claims for 1,029 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ossama Al-Assafeen, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100. 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.