Veronica L. Diamond, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Lewiston, ME
Veronica L. Diamond, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Lewiston, Maine, and NPI 1841424207, issued on May 13, 2009. Check the license (Maine CNP91018, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Veronica L. Diamond
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- CNP91018 ME
AP091018 ME
Self-reported in NPPES; status is on the state search - Practice location
- 93 Campus Ave, Lewiston, ME 04240
- Phone
- (207) 777-8700
- Enumerated
- May 13, 2009
- Record last updated
- Nov 8, 2022
- Fax
- (207) 777-8826
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 472 in Maine → Look up another NPI →
Also registered at 93 Campus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zafar Ahmad, MDAdult Reconstructive Orthopaedic Surgery Physician1750161782
- Lynne Barlow, CRNACertified Registered Nurse Anesthetist1982616306
- Michael Barnes, M.D.Anesthesiology Physician1467864454
- Ashley BeaulieuPsychiatry Physician1023490638
- Spence Bisbing, DOEmergency Medicine Physician1265457790
- Michelle CalderiniCertified Registered Nurse Anesthetist1902464217
Verify Veronica L. Diamond in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP91018Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
31 Medicare Part D claims for 16 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Veronica L. Diamond among 472 psychiatric/mental health nurse practitioner records in Maine
Veronica L. Diamond, PMHNP is one of 472 psychiatric/mental health nurse practitioner records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 25% of them.
- NPI issued2009 · 25% of these records are older, 73% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 psychiatric/mental health nurse practitioner records list a practice address in Lewiston
They are 43 of the 1,728 NPPES records with a practice address in Lewiston, and 472 psychiatric/mental health nurse practitioner records in Maine.
All 472 in Maine → Every provider in Lewiston → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Margo Beemer, FNP-BCLewiston, ME 042401629317466
- Robert Berks, PMHNPLewiston, ME 042401124177522
- Diane Greslick, PMHNP BC, CNPLewiston, ME 042401619241312
- Patricia Hentz, APNPLewiston, ME 042401932140316
- Jeffrey LarueLewiston, ME 042401437490224
- Adrienne Lucey, PMHNPLewiston, ME 042401912316753
- Stacey Morris, PMHNPLewiston, ME 042401831506872
- William Nevins, PMHNPLewiston, ME 042401326131020
Common questions
What is Veronica L. Diamond, PMHNP's NPI number?
Veronica L. Diamond, PMHNP's National Provider Identifier (NPI) is 1841424207, issued on May 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Veronica L. Diamond, PMHNP located?
The NPPES record lists a practice address at 93 Campus Ave, Lewiston, ME, 04240. Phone: (207) 777-8700. Providers update this record themselves, so call before visiting.
How can I verify Veronica L. Diamond, PMHNP's license?
NPPES lists Maine license number CNP91018, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Veronica L. Diamond, PMHNP prescribe under Medicare Part D?
In 2024, Veronica L. Diamond, PMHNP had 31 Medicare Part D claims for 16 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
What is Veronica L. Diamond, PMHNP's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.