Roshni Liz Chettiar, CRNP
Family Nurse Practitioner · Columbia, MD
Roshni Liz Chettiar, CRNP is a family nurse practitioner with a practice address in Columbia, Maryland, and NPI 1124483029, issued on Dec 18, 2015. Check the license (Maryland R187321, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roshni Liz Chettiar
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R187321 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8850 Columbia 100 Pkwy, Columbia, MD 21045
- Phone
- (301) 560-4747
- Enumerated
- Dec 18, 2015
- Record last updated
- Apr 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (301) 776-1725
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 8850 Columbia 100 Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Roshni Liz Chettiar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R187321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average family nurse practitioner in 2024
1,665 Medicare Part D claims for 95 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 100 claims were for opioids.
Most prescribed
- Atorvastatin Calcium86 claims
- Amlodipine Besylate54 claims
- Metformin Hcl51 claims
- Levothyroxine Sodium48 claims
- Losartan Potassium42 claims
- Oxycodone-Acetaminophen41 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: $304.04
15 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Roshni Liz Chettiar among 4,124 family nurse practitioner records in Maryland
Roshni Liz Chettiar, CRNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 28% of them.
- NPI issued2015 · 28% of these records are older, 67% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2017 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
146 family nurse practitioner records list a practice address in Columbia
They are 146 of the 6,690 NPPES records with a practice address in Columbia, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Columbia → Family Nurse Practitioner nationwide →
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Common questions
What is Roshni Liz Chettiar, CRNP's NPI number?
Roshni Liz Chettiar, CRNP's National Provider Identifier (NPI) is 1124483029, issued on Dec 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Roshni Liz Chettiar, CRNP located?
The NPPES record lists a practice address at 8850 Columbia 100 Pkwy, Columbia, MD, 21045. Phone: (301) 560-4747. Providers update this record themselves, so call before visiting.
How can I verify Roshni Liz Chettiar, CRNP's license?
NPPES lists Maryland license number R187321, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Roshni Liz Chettiar, CRNP prescribe under Medicare Part D?
In 2024, Roshni Liz Chettiar, CRNP had 1,665 Medicare Part D claims for 95 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.