Nasser Nasseri-Asl, MD
Specialist · Catonsville, MD
Nasser Nasseri-Asl, MD is a specialist with a practice address in Catonsville, Maryland, and NPI 1437119047, issued on Mar 27, 2006. Check the license (Maryland D0060914, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nasser Nasseri-Asl
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- D0060914 MD
Self-reported in NPPES; status is on the state search - Practice location
- 700 Geipe RD Ste 200, Catonsville, MD 21228
- Phone
- (410) 744-0661
- Enumerated
- Mar 27, 2006
- Record last updated
- Jan 31, 2024
- Fax
- (410) 744-8036
- Medicare enrollment
- Enrolled (PECOS I20040729000115); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 938 in Maryland → Look up another NPI →
Also registered at 700 Geipe RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Siena SaluzzoPhysician Assistant1982389185
Verify Nasser Nasseri-Asl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license D0060914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average specialist in 2024
1,886 Medicare Part D claims for 474 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone385 claims
- Hydroxychloroquine Sulfate300 claims
- Methotrexate239 claims
- Leflunomide121 claims
- Allopurinol71 claims
- Orencia66 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): 98.3 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: $21,841.34
61 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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
- Nasseri Clinic OF Arthritic And Rheumatic Diseases LLCCatonsville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nasser Nasseri-Asl among 938 specialist records in Maryland
Nasser Nasseri-Asl, MD is one of 938 specialist records with a practice address in Maryland. 36% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 39% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated1999 · median 1989 among the 220 with a school on file
- Record last updated2024 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Maryland
There are 938 specialist records in Maryland.
All 938 in Maryland → Every provider in Catonsville → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Samuel Esterson, P.T.Baltimore, MD 212281750384640
- Ronald Gray, M.D.Baltimore, MD 212281508820002
- Jay Grochmal, MDCatonsville, MD 212281114914496
- Sharon Long, CMTBaltimore, MD 212281720140460
- Willie MvembaCatonsville, MD 212281790757326
- Ava Nelson, M.D.Catonsville, MD 212281598886699
- Deborah Nicholson, M.D.Catonsville, MD 212281063576049
- Chaweng Ongkasuwan, M.D.Baltimore, MD 212281073507273
Common questions
What is Nasser Nasseri-Asl, MD's NPI number?
Nasser Nasseri-Asl, MD's National Provider Identifier (NPI) is 1437119047, issued on Mar 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nasser Nasseri-Asl, MD located?
The NPPES record lists a practice address at 700 Geipe RD Ste 200, Catonsville, MD, 21228. Phone: (410) 744-0661. Providers update this record themselves, so call before visiting.
How can I verify Nasser Nasseri-Asl, MD's license?
NPPES lists Maryland license number D0060914, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Nasser Nasseri-Asl, MD prescribe under Medicare Part D?
In 2024, Nasser Nasseri-Asl, MD had 1,886 Medicare Part D claims for 474 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Nasser Nasseri-Asl, MD's MIPS final score?
The 2023 MIPS final score is 98.3 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.