Katherine Gill
Family Nurse Practitioner · Columbia, MD
Katherine Gill is a family nurse practitioner with a practice address in Columbia, Maryland, and NPI 1659074391, issued on Mar 22, 2023. Check the license (Maryland R217819, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Gill
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R217819 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6350 Stevens Forest RD Ste 102, Columbia, MD 21046
- Phone
- (443) 259-3770
- Enumerated
- Mar 22, 2023
- Entity
- Type 1 · individual
Also registered at 6350 Stevens Forest RD Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Griffin, MDInternal Medicine Physician1649373150
- Daliah Halboni, FNPFamily Nurse Practitioner1013638741
- Janna Spranza, C.R.N.P.Family Nurse Practitioner1982695201
- Dhara Vaishnav, CRNPPrimary Care Nurse Practitioner1437415254
Verify Katherine Gill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R217819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
64% fewer Medicare Part D claims than the average family nurse practitioner in 2024
463 Medicare Part D claims for 176 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate38 claims
- Atorvastatin Calcium27 claims
- Albuterol Sulfate Hfa18 claims
- Amoxicillin-Clavulanate Potass18 claims
- Losartan Potassium16 claims
- Fluticasone Propionate13 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.
One hospital or facility affiliation
- Johns Hopkins Community Physicians, IncBaltimore, MD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
141 family nurse practitioner records list a Columbia practice address
They are 141 of the 6,690 NPPES records with a Columbia practice address, and 3,908 family nurse practitioner records in Maryland.
All 141 in Columbia → All 3,908 in Maryland → Every provider in Columbia →
Other family nurse practitioner records in Maryland
- Kanisha AaronOwings Mills, MD1518565324
- Nicole Aaron, CRNPQueenstown, MD1538916093
- Naomi Abaga, CRNPBaltimore, MD1871054494
- 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
- Ifedayo Abiola-Matthew, CRNPBaltimore, MD1033781117
Common questions
What is Katherine Gill's NPI number?
Katherine Gill's National Provider Identifier (NPI) is 1659074391, issued on Mar 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Gill located?
The NPPES record lists a practice address at 6350 Stevens Forest RD Ste 102, Columbia, MD, 21046. Phone: (443) 259-3770. Providers update this record themselves, so call before visiting.
How can I verify Katherine Gill's license?
NPPES lists Maryland license number R217819, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Gill prescribe under Medicare Part D?
In 2024, Katherine Gill had 463 Medicare Part D claims for 176 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.