Katherine Griffin, NP
Family Nurse Practitioner · Cambridge, MD
Katherine Griffin, NP is a family nurse practitioner with a practice address in Cambridge, Maryland, and NPI 1750068318, issued on Jul 5, 2023. Check the license (Maryland R222490, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Griffin
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R222490 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Maces LN, Cambridge, MD 21613
- Phone
- (410) 228-3223
- Enumerated
- Jul 5, 2023
- Record last updated
- Nov 16, 2023
- Medicare enrollment
- Enrolled (PECOS I20250224000066); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Verify Katherine Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R222490Check 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 2 group practices
- Eastern Shore Urgent Care LLCChestertown, MD
- Miles River Primary Care LLCCambridge, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Griffin among 4,124 family nurse practitioner records in Maryland
Katherine Griffin, NP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.
- NPI issued2023 · 78% of these records are older, 14% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2023 · median 2019 among the 2,370 with a school on file
- Record last updated2023 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family nurse practitioner records list a practice address in Cambridge
They are 13 of the 333 NPPES records with a practice address in Cambridge, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Cambridge → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Megan Czyz, CRNPCambridge, MD 216131447663976
- Brittany Gowe, CRNPCambridge, MD 216131003597352
- Vicki Hardisty, APRN, CNPCambridge, MD 216131720353287
- Chelcie Lecompte, FNPCambridge, MD 216131184379083
- Lisa Marshall, FNPCambridge, MD 216131316298839
- Nancy Oliver, MSN, CRNP-FCambridge, MD 216131447577614
- Jovonne Osborne, CRNPCambridge, MD 216131013252659
- Lauren Samuel, CRNP, FNP-CCambridge, MD 216131336647056
Common questions
What is Katherine Griffin, NP's NPI number?
Katherine Griffin, NP's National Provider Identifier (NPI) is 1750068318, issued on Jul 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Griffin, NP located?
The NPPES record lists a practice address at 1101 Maces LN, Cambridge, MD, 21613. Phone: (410) 228-3223. Providers update this record themselves, so call before visiting.
How can I verify Katherine Griffin, NP's license?
NPPES lists Maryland license number R222490, 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.