Nathan Anderson, PMHNP
NPI 1861183592 · Psychiatric/Mental Health Nurse Practitioner · Bellingham, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Anderson, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Bellingham, WA (NPI 1861183592).
Provider details
- NPI number
- 1861183592
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- AP61410607 (WA)
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
3 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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 132 | 27 |
| Clozapine | 115 | 12 |
| Aripiprazole | 112 | 19 |
| Fluoxetine Hcl | 99 | 22 |
| Lamotrigine | 98 | 20 |
| Quetiapine Fumarate | 84 | 15 |
| Mirtazapine | 78 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-05-15
- Last updated
- 2023-05-23
- Certified
- 2023-05-23
Frequently asked questions
- What is Nathan Anderson's NPI number?
- Nathan Anderson's National Provider Identifier (NPI) is 1861183592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Anderson's specialty?
- Nathan Anderson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nathan Anderson located?
- Nathan Anderson's practice location on file with NPPES is 1616 Cornwall Ave Ste 205, Bellingham, WA 98225-4642.
- What is Nathan Anderson's phone number?
- The practice phone number listed in the NPPES registry for Nathan Anderson is (360) 676-6177.
- Does Nathan Anderson accept Medicare?
- Nathan Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Anderson's NPI active?
- Yes — Nathan Anderson's NPI (1861183592) is active in the NPPES registry as of the last update on 2023-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.