Maredy Sar, FNP-BC
Family Nurse Practitioner · Lynn, MA
Maredy Sar, FNP-BC is a family nurse practitioner with a practice address in Lynn, Massachusetts, and NPI 1598368045, issued on Nov 18, 2020. Check the license (Massachusetts RN2318619, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maredy Sar
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN2318619 MA
Self-reported in NPPES; status is on the state search - Practice location
- 280 Union St Ste 402, Lynn, MA 01901
- Phone
- (781) 780-7755
- Enumerated
- Nov 18, 2020
- Record last updated
- Oct 23, 2022
- Fax
- (781) 598-0243
- Medicare enrollment
- Enrolled (PECOS I20230124000085); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 280 Union St Ste 402
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Channa Khan, CMANurse's Aide1013692979
Verify Maredy Sar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2318619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.1 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,074 Medicare Part D claims for 241 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 39 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium257 claims
- Amlodipine Besylate246 claims
- Metformin Hcl211 claims
- Losartan Potassium205 claims
- Atorvastatin Calcium181 claims
- Metoprolol Succinate150 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: $621.06
29 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 one group practice
- Bayon Medical Group, LLCLowell, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
36 family nurse practitioner records list a practice address in Lynn
They are 36 of the 2,030 NPPES records with a practice address in Lynn, and 4,724 family nurse practitioner records in Massachusetts.
All 36 in Lynn → All 4,724 in Massachusetts → Every provider in Lynn →
Other family nurse practitioner records in Massachusetts
- Christina Abate, N.P.Boston, MA1235414970
- Katelynne Abbott, NPDanvers, MA1932355880
- Georgette Abboud, FNP-CHanscom Afb, MA1538593686
- Irfana Abdulhameed, FNPNorthborough, MA1417661786
- Christina Abouleish, NPNorwell, MA1700515772
- Christine Abraham, NPSouthborough, MA1215774658
- Catherine Abrams, FNP-CNorth Dartmouth, MA1528790599
- Wendy Abrams, FNPBoston, MA1962557801
- Michelle Abreu, FNP-BCArlington, MA1346138914
- Karolyn Abreu Blanco, FNP-BCLawrence, MA1043007644
Common questions
What is Maredy Sar, FNP-BC's NPI number?
Maredy Sar, FNP-BC's National Provider Identifier (NPI) is 1598368045, issued on Nov 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Maredy Sar, FNP-BC located?
The NPPES record lists a practice address at 280 Union St Ste 402, Lynn, MA, 01901. Phone: (781) 780-7755. Providers update this record themselves, so call before visiting.
How can I verify Maredy Sar, FNP-BC's license?
NPPES lists Massachusetts license number RN2318619, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Maredy Sar, FNP-BC prescribe under Medicare Part D?
In 2024, Maredy Sar, FNP-BC had 4,074 Medicare Part D claims for 241 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.