Elizabeth Barnes, NP
Family Nurse Practitioner · Harvard, MA
Elizabeth Barnes, NP is a family nurse practitioner with a practice address in Harvard, Massachusetts, and NPI 1962157537, issued on Feb 12, 2022. Check the license (Massachusetts 236859, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Barnes
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 236859 MA
073460-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 233 Ayer RD, Harvard, MA 01451
- Phone
- (888) 830-9010
- Enumerated
- Feb 12, 2022
- Entity
- Type 1 · individual
Also registered at 233 Ayer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer BuchholzFamily Nurse Practitioner1427424696
- Rebekah Donelan, RDRegistered Dietitian1588737639
- Craig Gustafson, M.D.Family Medicine Physician1780660845
- Debra Holloway, M.A., LMHCMental Health Counselor1619166303
- Elaine Holt, FNPFamily Medicine Physician1376886168
- Barbara Kirwood, LICSWClinical Social Worker1730295452
Verify Elizabeth Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 236859Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.6 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,431 Medicare Part D claims for 302 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 180 claims were for opioids.
Most prescribed
- Furosemide178 claims
- Warfarin Sodium115 claims
- Levothyroxine Sodium101 claims
- Sertraline Hcl96 claims
- Atorvastatin Calcium95 claims
- Eliquis91 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: $115.34
1 payment, mostly food and beverage; the largest payer was Acadia Pharmaceuticals Inc. The 91,435 providers of this specialty with any payment received $675.31 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.
One hospital or facility affiliation
- Vantage Healthcare LLCWellesley, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
4 family nurse practitioner records list a Harvard practice address
They are 4 of the 100 NPPES records with a Harvard practice address, and 4,241 family nurse practitioner records in Massachusetts.
All 4 in Harvard → All 4,241 in Massachusetts → Every provider in Harvard →
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
- 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
- Carleigh AbromovitzBoston, MA1861215261
Common questions
What is Elizabeth Barnes, NP's NPI number?
Elizabeth Barnes, NP's National Provider Identifier (NPI) is 1962157537, issued on Feb 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Barnes, NP located?
The NPPES record lists a practice address at 233 Ayer RD, Harvard, MA, 01451. Phone: (888) 830-9010. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Barnes, NP's license?
NPPES lists Massachusetts license number 236859, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Barnes, NP prescribe under Medicare Part D?
In 2024, Elizabeth Barnes, NP had 3,431 Medicare Part D claims for 302 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.