Makenzie R. Griffin, FNP
Family Nurse Practitioner · Prince Frederick, MD
Makenzie R. Griffin, FNP is a family nurse practitioner with a practice address in Prince Frederick, Maryland, and NPI 1093209645, issued on Jun 18, 2018. Check the license (Maryland R209597, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Makenzie R. Griffin
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- R209597 MD
APRN11018528 FL
343144 NY
Self-reported in NPPES; status is on the state search - Practice location
- 985 Prince Frederick Blvd, Prince Frederick, MD 20678
- Phone
- (410) 535-2005
- Enumerated
- Jun 18, 2018
- Record last updated
- Nov 6, 2025
- Fax
- (410) 535-4850
- Medicare enrollment
- Enrolled (PECOS I20220718003982); 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 →
Also registered at 985 Prince Frederick Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christy Burch, PA-CPhysician Assistant1548744725
- Mary Cho, DNP, NP-C, AE-CFamily Nurse Practitioner1326691916
- Brittanie Eggan, P.A.Physician Assistant1679859250
- Tiffany Gaines, CRNPGerontology Nurse Practitioner1881617587
- Brendan Glowacki, FNP-BC, CRNP-FAMILYFamily Nurse Practitioner1871148973
- Alexander GrahamPhysician Assistant1720815764
Verify Makenzie R. 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 R209597Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average family nurse practitioner in 2024
5,146 Medicare Part D claims for 642 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 132 claims were for opioids.
Most prescribed
- Amlodipine Besylate174 claims
- Alprazolam163 claims
- Atorvastatin Calcium159 claims
- Lisinopril157 claims
- Gabapentin138 claims
- Omeprazole137 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.
Industry payments in 2024: $1,266.98
78 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Calvert Internal Medicine Group, PASolomons, MD
- Millennium Physician Group LLCFernandina Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Makenzie R. Griffin among 4,124 family nurse practitioner records in Maryland
Makenzie R. Griffin, FNP 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 2018, is newer than 43% of them.
- NPI issued2018 · 43% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2019 among the 2,370 with a school on file
- Record last updated2025 · 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).
24 family nurse practitioner records list a practice address in Prince Frederick
They are 24 of the 663 NPPES records with a practice address in Prince Frederick, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Prince Frederick → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kwabena Asante, FNP-CPrince Frederick, MD 206781235602905
- Deborah Brower, CRNPPrince Frederick, MD 206781225011992
- Foong-Chee Cheah, CRNPPrince Frederick, MD 206781912068164
- Mary Cho, DNP, NP-C, AE-CPrince Frederick, MD 206781326691916
- Elaine Cira, CRNP-FPrince Frederick, MD 206781366597734
- Brendan Glowacki, FNP-BC, CRNP-FAMILYPrince Frederick, MD 206781871148973
- Catherine Heilig, CRNPPrince Frederick, MD 206781982759411
- Christina McPheeters, NPPrince Frederick, MD 206781952730079
Common questions
What is Makenzie R. Griffin, FNP's NPI number?
Makenzie R. Griffin, FNP's National Provider Identifier (NPI) is 1093209645, issued on Jun 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Makenzie R. Griffin, FNP located?
The NPPES record lists a practice address at 985 Prince Frederick Blvd, Prince Frederick, MD, 20678. Phone: (410) 535-2005. Providers update this record themselves, so call before visiting.
How can I verify Makenzie R. Griffin, FNP's license?
NPPES lists Maryland license number R209597, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Makenzie R. Griffin, FNP prescribe under Medicare Part D?
In 2024, Makenzie R. Griffin, FNP had 5,146 Medicare Part D claims for 642 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.