Naser Almasalmeh, M.D.
Internal Medicine Physician · Florissant, MO
Naser Almasalmeh, M.D. is an internal medicine physician with a practice address in Florissant, Missouri, and NPI 1184698243, issued on Feb 15, 2006. Check the license (Missouri 111176, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Naser Almasalmeh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 111176 MO
Self-reported in NPPES; status is on the state search - Practice location
- 11905 W Florissant Ave, Florissant, MO 63033
- Phone
- (314) 656-8280
- Enumerated
- Feb 15, 2006
- Record last updated
- Feb 2, 2026
- Fax
- (866) 538-6536
- Medicare enrollment
- Enrolled (PECOS I20050824000146); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Verify Naser Almasalmeh 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 111176Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,811 Medicare Part D claims for 515 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 770 claims were for opioids.
Most prescribed
- Furosemide339 claims
- Hydrocodone-Acetaminophen326 claims
- Rosuvastatin Calcium313 claims
- Meloxicam256 claims
- Methylprednisolone253 claims
- Gabapentin246 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): 88.6 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: $1,117.93
52 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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 2 group practices
- Mcpherson Medical And Diagnostic LLCGideon, MO
- Salem Memorial HospitalSalem, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Naser Almasalmeh among 2,604 internal medicine physician records in Missouri
Naser Almasalmeh, M.D. 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
- Graduated1989 · median 2006 among the 1,443 with a school on file
- Record last updated2026 · 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).
27 internal medicine physician records list a practice address in Florissant
They are 27 of the 1,326 NPPES records with a practice address in Florissant, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Florissant → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Aneela Bashir, M.D.Florissant, MO 630331518088772
- Russell ChlystaFlorissant, MO 630331811603996
- Kim McDonald, M.D.Florissant, MO 630331386636009
- Jacquelyn McFadden, MDFlorissant, MO 630331891809646
- Mary Schmidt, M.D.Black Jack, MO 630331174504682
- Jawed Siddiqui, M.D.Florissant, MO 630331699705293
- Charmaine Ansari, MDFlorissant, MO 630311972613297
- Yolanda Bledsoe, MDFlorissant, MO 630311396855391
Common questions
What is Naser Almasalmeh, M.D.'s NPI number?
Naser Almasalmeh, M.D.'s National Provider Identifier (NPI) is 1184698243, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Naser Almasalmeh, M.D. located?
The NPPES record lists a practice address at 11905 W Florissant Ave, Florissant, MO, 63033. Phone: (314) 656-8280. Providers update this record themselves, so call before visiting.
How can I verify Naser Almasalmeh, M.D.'s license?
NPPES lists Missouri license number 111176, 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 Naser Almasalmeh, M.D. prescribe under Medicare Part D?
In 2024, Naser Almasalmeh, M.D. had 11,811 Medicare Part D claims for 515 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Naser Almasalmeh, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.6 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.