Holly Robertson, PHARMD
Pharmacist · Baltimore, MD
Holly Robertson, PHARMD is a pharmacist with a practice address in Baltimore, Maryland, and NPI 1265986970, issued on Aug 10, 2016. Check the license (Maryland 24349, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Holly Robertson
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 24349 MD
Self-reported in NPPES; status is on the state search - Practice location
- 900 S Caton Ave, Baltimore, MD 21229
- Phone
- (410) 644-1370
- Enumerated
- Aug 10, 2016
- Record last updated
- Aug 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,562 in Maryland → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Holly Robertson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 24349Check 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, 100% of the cost of the top drugs
34 Medicare Part D claims for 27 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% 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.
- Abrysvo11 claims
- Shingrix11 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.
Holly Robertson among 5,562 pharmacist records in Maryland
Holly Robertson, PHARMD 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 2016, is newer than 53% of them.
- NPI issued2016 · 53% of these records are older, 43% 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 updated2016 · 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).
940 pharmacist records list a practice address in Baltimore
They are 940 of the 35,183 NPPES records with a practice address in Baltimore, and 5,562 pharmacist records in Maryland.
All 5,562 in Maryland → Every provider in Baltimore → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Paramahamsan Arumugam, R.PH.Baltimore, MD 212291801275268
- Dudley Demarest, BPHARM, MBA, PHDBaltimore, MD 212291023230943
- Joseph DorschBaltimore, MD 212291467845529
- Benignus DuruBaltimore, MD 212291053950253
- Eric Isley, PHARMDBaltimore, MD 212291407259526
- Vy NguyenBaltimore, MD 212291205484409
- Barbara Osei-Sraha, PHARM.D.Baltimore, MD 212291194190777
- Roderick Peters, R.PHBaltimore, MD 212291124254909
Common questions
What is Holly Robertson, PHARMD's NPI number?
Holly Robertson, PHARMD's National Provider Identifier (NPI) is 1265986970, issued on Aug 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Holly Robertson, PHARMD located?
The NPPES record lists a practice address at 900 S Caton Ave, Baltimore, MD, 21229. Phone: (410) 644-1370. Providers update this record themselves, so call before visiting.
How can I verify Holly Robertson, PHARMD's license?
NPPES lists Maryland license number 24349, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Holly Robertson, PHARMD prescribe under Medicare Part D?
In 2024, Holly Robertson, PHARMD had 34 Medicare Part D claims for 27 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.