Nathaniel Holt
NPI 1851670954 · Psychiatric/Mental Health Nurse Practitioner · Portland, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Holt is a Psychiatric/Mental Health Nurse Practitioner provider in Portland, OR (NPI 1851670954).
Provider details
- NPI number
- 1851670954
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 201150076NP (OR)
Specialties & taxonomies
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
14 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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Aripiprazole | 72 | 12 |
| Quetiapine Fumarate | 61 | 13 |
| Clonazepam | 55 | — |
| Clozapine | 51 | — |
| Trazodone Hcl | 46 | — |
| Risperidone | 38 | — |
| Fluoxetine Hcl | 33 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-08-08
- Last updated
- 2021-03-18
- Certified
- 2021-03-18
Frequently asked questions
- What is Nathaniel Holt's NPI number?
- Nathaniel Holt's National Provider Identifier (NPI) is 1851670954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Holt's specialty?
- Nathaniel Holt is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nathaniel Holt located?
- Nathaniel Holt's practice location on file with NPPES is 8935 Se Powell Blvd, Portland, OR 97266-1938.
- What is Nathaniel Holt's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Holt is (503) 772-4335.
- Does Nathaniel Holt accept Medicare?
- Nathaniel Holt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Holt's NPI active?
- Yes — Nathaniel Holt's NPI (1851670954) is active in the NPPES registry as of the last update on 2021-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.