Paul J. Na, PHARM D.
Pharmacist · Columbia, MD
Paul J. Na, PHARM D. is a pharmacist with a practice address in Columbia, Maryland, and NPI 1144244492, issued on Jul 27, 2006. Check the license (Maryland 12137, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Paul J. Na
- Credential
- PHARM D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 12137 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10805 Hickory Ridge RD, Columbia, MD 21044
- Phone
- (410) 964-6409
- Enumerated
- Jul 27, 2006
- Record last updated
- Feb 11, 2022
- Fax
- (410) 964-6493
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,562 in Maryland → Look up another NPI →
Also registered at 10805 Hickory Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Brennan, LMSWClinical Social Worker1619803145
- Gary Kazlow, M.D.,F.C.C.P.Specialist1609840370
- Yingjun Li, M.D.Neurology Physician1154540516
- Hyung Na, R. PH.Pharmacist1386820488
Verify Paul J. Na in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 12137Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 94% of the cost of the top drugs
887 Medicare Part D claims for 639 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 98% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Arexvy451 claims
- Shingrix228 claims
- Boostrix Tdap160 claims
- Adacel Tdap29 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.
Paul J. Na among 5,562 pharmacist records in Maryland
Paul J. Na, PHARM D. is one of 5,562 pharmacist records with a practice address in Maryland. 10% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 95% newer
- In a Medicare fileYes · 10% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
137 pharmacist records list a practice address in Columbia
They are 137 of the 6,690 NPPES records with a practice address in Columbia, and 5,562 pharmacist records in Maryland.
All 5,562 in Maryland → Every provider in Columbia → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Laura Churns, PHARM.D.Columbia, MD 210441922350966
- Alan Goldstein, R.PH. P.D.Columbia, MD 210441235317249
- Thomas Gosciej, R.PH., PHARM.D.Columbia, MD 210441740574003
- Mohammad Hussain, RPHColumbia, MD 210441891090825
- Wendy Jackson, RPHColumbia, MD 210441407034390
- Ashlee Janusziewicz, PHARM.DColumbia, MD 210441881958486
- Stacy Metz, PHARMDColumbia, MD 210441487649737
- Hyung Na, R. PH.Columbia, MD 210441386820488
Common questions
What is Paul J. Na, PHARM D.'s NPI number?
Paul J. Na, PHARM D.'s National Provider Identifier (NPI) is 1144244492, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul J. Na, PHARM D. located?
The NPPES record lists a practice address at 10805 Hickory Ridge RD, Columbia, MD, 21044. Phone: (410) 964-6409. Providers update this record themselves, so call before visiting.
How can I verify Paul J. Na, PHARM D.'s license?
NPPES lists Maryland license number 12137, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Paul J. Na, PHARM D. prescribe under Medicare Part D?
In 2024, Paul J. Na, PHARM D. had 887 Medicare Part D claims for 639 beneficiaries; the average among pharmacist prescribers was 119. 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.