Cristina Newsom, PMHNP-BC
NPI 1841766581 · Psychiatric/Mental Health Nurse Practitioner · Lewiston, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristina Newsom, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Lewiston, ME (NPI 1841766581).
Provider details
- NPI number
- 1841766581
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- CNP201519 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 67 | 11 |
| Quetiapine Fumarate | 18 | — |
| Bupropion Hclbrand: Bupropion Xl | 16 | — |
| Fluoxetine Hcl | 16 | — |
| Hydroxyzine Hcl | 16 | — |
| Lamotrigine | 16 | — |
| Clonidine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-21
- Last updated
- 2025-10-30
- Certified
- 2025-10-30
Frequently asked questions
- What is Cristina Newsom's NPI number?
- Cristina Newsom's National Provider Identifier (NPI) is 1841766581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Newsom's specialty?
- Cristina Newsom is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cristina Newsom located?
- Cristina Newsom's practice location on file with NPPES is 217 Main St Ste 302, Lewiston, ME 04240-8193.
- What is Cristina Newsom's phone number?
- The practice phone number listed in the NPPES registry for Cristina Newsom is (833) 511-8992.
- Does Cristina Newsom accept Medicare?
- Cristina Newsom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristina Newsom's NPI active?
- Yes — Cristina Newsom's NPI (1841766581) is active in the NPPES registry as of the last update on 2025-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.