Cristina Newsom, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Lewiston, ME
Cristina Newsom, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Lewiston, Maine, and NPI 1841766581, issued on Oct 21, 2018. Check the license (Maine CNP201519, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cristina Newsom
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- CNP201519 ME
AP139410 TX
Self-reported in NPPES; status is on the state search - Practice location
- 217 Main St Ste 302, Lewiston, ME 04240
- Phone
- (833) 511-8992
- Enumerated
- Oct 21, 2018
- Record last updated
- Oct 30, 2025
- Fax
- (207) 503-5946
- Medicare enrollment
- Enrolled (PECOS I20210427001342); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 472 in Maine → Look up another NPI →
Also registered at 217 Main St Ste 302
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elise ChaseClinical Social Worker1073343299
- Brittany Drake, LADCAddiction (Substance Use Disorder) Counselor1538791850
Verify Cristina Newsom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP201519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
375 Medicare Part D claims for 22 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone67 claims
- Quetiapine Fumarate18 claims
- Bupropion Xl16 claims
- Fluoxetine Hcl16 claims
- Hydroxyzine Hcl16 claims
- Lamotrigine16 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.
Cristina Newsom among 472 psychiatric/mental health nurse practitioner records in Maine
Cristina Newsom, PMHNP-BC 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 2018, is newer than 49% of them.
- NPI issued2018 · 49% of these records are older, 46% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2018 · median 2019 among the 303 with a school on file
- Record last updated2025 · 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
- Veronica Diamond, PMHNPLewiston, ME 042401841424207
- 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
Common questions
What is Cristina Newsom, PMHNP-BC's NPI number?
Cristina Newsom, PMHNP-BC's National Provider Identifier (NPI) is 1841766581, issued on Oct 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Cristina Newsom, PMHNP-BC located?
The NPPES record lists a practice address at 217 Main St Ste 302, Lewiston, ME, 04240. Phone: (833) 511-8992. Providers update this record themselves, so call before visiting.
How can I verify Cristina Newsom, PMHNP-BC's license?
NPPES lists Maine license number CNP201519, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Cristina Newsom, PMHNP-BC prescribe under Medicare Part D?
In 2024, Cristina Newsom, PMHNP-BC had 375 Medicare Part D claims for 22 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.