Margaret Griffin, CRNA
Certified Registered Nurse Anesthetist · Glen Burnie, MD
Margaret Griffin, CRNA is a certified registered nurse anesthetist with a practice address in Glen Burnie, Maryland, and NPI 1962409607, issued on Jul 7, 2005. Check the license (Maryland R100243, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Griffin
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- R100243 MD
Self-reported in NPPES; status is on the state search - Practice location
- 802 Landmark Dr Ste 129, Glen Burnie, MD 21061
- Phone
- (410) 863-4899
- Enumerated
- Jul 7, 2005
- Record last updated
- Mar 22, 2022
- Medicaid ID
- 767081800 MD
- Medicare enrollment
- Enrolled (PECOS I20040726000260); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,062 in Maryland → Look up another NPI →
Also registered at 802 Landmark Dr Ste 129
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Agazi Gebreselassie, M.D.Gastroenterology Physician1235572843
Verify Margaret 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 R100243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Lifebridge Community Gastroenterology LLCPikesville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Griffin among 1,062 certified registered nurse anesthetist records in Maryland
Margaret Griffin, CRNA is one of 1,062 certified registered nurse anesthetist records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1986 · median 2014 among the 774 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in Maryland
There are 1,062 certified registered nurse anesthetist records in Maryland.
All 1,062 in Maryland → Every provider in Glen Burnie → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Courtney Ajello, DNP, CRNAGlen Burnie, MD 210611295439131
- Elvis Amardi-Frimpong, CRNAGlen Burnie, MD 210611508601618
- Kelly Bennett, DNP, CRNAGlen Burnie, MD 210611427741776
- Kelley Ehrlich, CRNAGlen Burnie, MD 210611053011247
- Johanna Francis, DNPGlen Burnie, MD 210611093207557
- Lara Gilmore, CRNAGlen Burnie, MD 210611396367868
- Anthony Graham, CRNAGlen Burnie, MD 210611013913672
- Jordyn GrayGlen Burnie, MD 210611760197784
Common questions
What is Margaret Griffin, CRNA's NPI number?
Margaret Griffin, CRNA's National Provider Identifier (NPI) is 1962409607, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Griffin, CRNA located?
The NPPES record lists a practice address at 802 Landmark Dr Ste 129, Glen Burnie, MD, 21061. Phone: (410) 863-4899. Providers update this record themselves, so call before visiting.
How can I verify Margaret Griffin, CRNA's license?
NPPES lists Maryland license number R100243, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
What is Margaret Griffin, CRNA's MIPS final score?
The 2023 MIPS final score is 84.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.