Justina Workman, FNP-C
Family Nurse Practitioner · Hagerstown, MD
Justina Workman, FNP-C is a family nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1194361055, issued on Nov 25, 2019. Check the license (Maryland R160986, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justina Workman
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R160986 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1125 Diamond Dr, Hagerstown, MD 21740
- Phone
- (301) 790-1482
- Enumerated
- Nov 25, 2019
- Record last updated
- Jan 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200128000938); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1125 Diamond Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Charmaine PfinayiPhysician Assistant1750259552
- Richard Porac, D.D.S.General Practice Dentistry1508953407
Verify Justina Workman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R160986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average family nurse practitioner in 2024
1,769 Medicare Part D claims for 317 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Prednisone190 claims
- Albuterol Sulfate Hfa174 claims
- Fluticasone Propionate169 claims
- Azelastine Hcl151 claims
- Montelukast Sodium141 claims
- Arnuity Ellipta63 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.
Bills Medicare through 3 group practices
- Medical Practices OF Antietam, LLCHagerstown, MD
- Meritus Medical Center IncHagerstown, MD
- Meritus Urgent Care LLCHagerstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
115 family nurse practitioner records list a practice address in Hagerstown
They are 115 of the 2,414 NPPES records with a practice address in Hagerstown, and 4,124 family nurse practitioner records in Maryland.
All 115 in Hagerstown → All 4,124 in Maryland → Every provider in Hagerstown →
Other family nurse practitioner records in Maryland
- Kanisha AaronOwings Mills, MD1518565324
- Nicole Aaron, CRNPQueenstown, MD1538916093
- Naomi Abaga, CRNPBaltimore, MD1871054494
- Kyerewaa Abban-Thompson, NPSilver Spring, MD1144513151
- Kristen Abbott, CRNPBerlin, MD1700597382
- Mark Abbott, FNPElkridge, MD1013452549
- Nabila Abdulwahab, CRNPBowie, MD1629341375
- Leila Abedi, CRNP-FGaithersburg, MD1699091603
- Hayat Aberra, NP-CEdgewater, MD1295275774
- Pamela Abina, CRNPColumbia, MD1154709335
Common questions
What is Justina Workman, FNP-C's NPI number?
Justina Workman, FNP-C's National Provider Identifier (NPI) is 1194361055, issued on Nov 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Justina Workman, FNP-C located?
The NPPES record lists a practice address at 1125 Diamond Dr, Hagerstown, MD, 21740. Phone: (301) 790-1482. Providers update this record themselves, so call before visiting.
How can I verify Justina Workman, FNP-C's license?
NPPES lists Maryland license number R160986, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Justina Workman, FNP-C prescribe under Medicare Part D?
In 2024, Justina Workman, FNP-C had 1,769 Medicare Part D claims for 317 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.