Marian Grant, CRNP
Nurse Practitioner · Baltimore, MD
Marian Grant, CRNP is a nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1528022415, issued on Apr 17, 2006. Check the license (Maryland R149194, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marian Grant
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R149194 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6701 N Charles St Ste 4105, Baltimore, MD 21204
- Phone
- (443) 849-3184
- Enumerated
- Apr 17, 2006
- Record last updated
- Jul 24, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 408022000 MD
- Medicare enrollment
- Enrolled (PECOS I20050805000194); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,248 in Maryland → Look up another NPI →
Also registered at 6701 N Charles St Ste 4105
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marian Grant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R149194Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- University OF Maryland Physicians PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marian Grant among 1,248 nurse practitioner records in Maryland
Marian Grant, CRNP is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 74% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2005 · median 2018 among the 655 with a school on file
- Record last updated2009 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
366 nurse practitioner records list a practice address in Baltimore
They are 366 of the 35,183 NPPES records with a practice address in Baltimore, and 1,248 nurse practitioner records in Maryland.
All 1,248 in Maryland → Every provider in Baltimore → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sherry Cohen, CRNP-F, APRN-PMHBaltimore, MD 212041164471348
- Eileen Ehudin Beard, NPBaltimore, MD 212041619027877
- Beth Emami, CRNPBaltimore, MD 212041417986365
- Elizabeth Galik, RN CRNP PHDBaltimore, MD 212041124028261
- Mary Jo Holloran, CRNPTowson, MD 212041558375600
- Gloria HsuBaltimore, MD 212041326143876
- Virginia Jump, C.R.N.P.Towson, MD 212041700937000
- Meredith Lizmi, CRNPBaltimore, MD 212041659319242
Common questions
What is Marian Grant, CRNP's NPI number?
Marian Grant, CRNP's National Provider Identifier (NPI) is 1528022415, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marian Grant, CRNP located?
The NPPES record lists a practice address at 6701 N Charles St Ste 4105, Baltimore, MD, 21204. Phone: (443) 849-3184. Providers update this record themselves, so call before visiting.
How can I verify Marian Grant, CRNP's license?
NPPES lists Maryland license number R149194, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.