Doreen Barrera, CNP
Psychiatric/Mental Health Nurse Practitioner · Brockton, MA
Doreen Barrera, CNP is a psychiatric/mental health nurse practitioner with a practice address in Brockton, Massachusetts, and NPI 1487958419, issued on Jan 5, 2011. Check the license (Massachusetts RN128028, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Doreen Barrera
- Credential
- CNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- RN128028 MA
Self-reported in NPPES; status is on the state search - Practice location
- 231 Main St, Brockton, MA 02301
- Phone
- (833) 510-4357
- Enumerated
- Jan 5, 2011
- Entity
- Type 1 · individual
Also registered at 231 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynne BoddieCounselor1275866873
- Koren CappielloClinical Social Worker1124378740
- John CervoneMental Health Counselor1629328257
- Andrea Conway, NP, CNSPsychiatric/Mental Health Nurse Practitioner1790957413
- Andrea Cooper, MSW, LICSWClinical Social Worker1487885000
- Eryne CotterClinical Social Worker1164890257
Verify Doreen Barrera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN128028Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
24% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
677 Medicare Part D claims for 100 beneficiaries, against an average of 895 among the 22,437 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Buprenorphine-Naloxone140 claims
- Clonazepam77 claims
- Dextroamphetamine-Amphetamine57 claims
- Gabapentin32 claims
- Quetiapine Fumarate25 claims
- Buprenorphine Hcl20 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: $13.64
1 payment, mostly food and beverage; the largest payer was Indivior Inc.. The 17,205 providers of this specialty with any payment received $975.26 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.
50 psychiatric/mental health nurse practitioner records list a Brockton practice address
They are 50 of the 4,287 NPPES records with a Brockton practice address, and 1,541 psychiatric/mental health nurse practitioner records in Massachusetts.
All 50 in Brockton → All 1,541 in Massachusetts → Every provider in Brockton →
Other psychiatric/mental health nurse practitioner records in Massachusetts
- Gabrielle Abelard, PMHCNS, BCStoughton, MA1811198740
- Dorcas Abimaje, PMHNPLongmeadow, MA1346099207
- Sandra Abrahamian, PMHNPWorcester, MA1528418027
- Hadiza Abubakar, CNPWorcester, MA1295312395
- Samuel AcheampongFramingham, MA1124960083
- Queen Achoakawa, NPCanton, MA1386571339
- Daniel Ackroyd, BCPMHNPTewksbury, MA1104103993
- Michele Adam, NPLynn, MA1295970192
- Lashondia AdamsWoburn, MA1669084703
- Taeseon Adams, NPBedford, MA1043364029
Common questions
What is Doreen Barrera, CNP's NPI number?
Doreen Barrera, CNP's National Provider Identifier (NPI) is 1487958419, issued on Jan 5, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Doreen Barrera, CNP located?
The NPPES record lists a practice address at 231 Main St, Brockton, MA, 02301. Phone: (833) 510-4357. Providers update this record themselves, so call before visiting.
How can I verify Doreen Barrera, CNP's license?
NPPES lists Massachusetts license number RN128028, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Doreen Barrera, CNP prescribe under Medicare Part D?
In 2024, Doreen Barrera, CNP had 677 Medicare Part D claims for 100 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 895. 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.