Erin Merritt
Acute Care Nurse Practitioner · Cambridge, MA
Erin Merritt is an acute care nurse practitioner with a practice address in Cambridge, Massachusetts, and NPI 1427784305, issued on Jul 25, 2022. Check the license (Massachusetts 2294204, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Merritt
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 2294204 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Mount Auburn St Ste 310, Cambridge, MA 02138
- Phone
- (617) 497-1125
- Enumerated
- Jul 25, 2022
- Record last updated
- Jul 25, 2022
- Fax
- (617) 497-1121
- Medicare enrollment
- Enrolled (PECOS I20220812000712); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 598 in Massachusetts → Look up another NPI →
Also registered at 300 Mount Auburn St Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Gannon, M.D.Cardiovascular Disease Physician1881960037
- Elizabeth Green, CNPNurse Practitioner1770182230
- Brooke Harlow, PHARMDCardiology Pharmacist1982585477
- Binu Philips, M.D.Clinical Cardiac Electrophysiology Physician1942474895
- Yun- Ting Eric Yeh, M.D.Cardiovascular Disease Physician1013356971
Verify Erin Merritt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2294204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
1,357 Medicare Part D claims for 385 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Metoprolol Succinate263 claims
- Eliquis146 claims
- Furosemide94 claims
- Amlodipine Besylate85 claims
- Atorvastatin Calcium78 claims
- Carvedilol62 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.
Bills Medicare through one group practice
- Mount Auburn Cardiology Associates IncCambridge, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Merritt among 598 acute care nurse practitioner records in Massachusetts
Erin Merritt is one of 598 acute care nurse practitioner records with a practice address in Massachusetts. 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 2022, is newer than 80% of them.
- NPI issued2022 · 80% of these records are older, 14% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2022 · median 2016 among the 341 with a school on file
- Record last updated2022 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Massachusetts
There are 598 acute care nurse practitioner records in Massachusetts.
All 598 in Massachusetts → Every provider in Cambridge → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Jacqueline Eagan, NPCambridge, MA 021391780127191
- Tory Larsen, APRN, NPCambridge, MA 021391669920179
- Janet Pelerossi, NPCambridge, MA 021391487051413
- Courtney Emery, NPBrighton, MA 021351104498674
- Zahra Fathi, RN/NPBrighton, MA 021351972864726
- Jesyca HerreraBrighton, MA 021351437936994
- Linda Le, ACNPC-AGBrighton, MA 021351770240467
- Elizabeth Zordok, NPBrighton, MA 021351831763978
Common questions
What is Erin Merritt's NPI number?
Erin Merritt's National Provider Identifier (NPI) is 1427784305, issued on Jul 25, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Erin Merritt located?
The NPPES record lists a practice address at 300 Mount Auburn St Ste 310, Cambridge, MA, 02138. Phone: (617) 497-1125. Providers update this record themselves, so call before visiting.
How can I verify Erin Merritt's license?
NPPES lists Massachusetts license number 2294204, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Merritt prescribe under Medicare Part D?
In 2024, Erin Merritt had 1,357 Medicare Part D claims for 385 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.