Spencer Claussen, NP
NPI 1255854246 · Psychiatric/Mental Health Nurse Practitioner · Cottonwood, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Claussen, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Cottonwood, AZ (NPI 1255854246).
Provider details
- NPI number
- 1255854246
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- AP10503 (AZ)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,146 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 951 | $88 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 117 | $61 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 39 | $140 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 26 | $125 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 13 | $106 |
Typical Medicare-allowed amounts for these services range $61–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 56 | 21 |
| Sertraline Hcl | 50 | 20 |
| Gabapentin | 35 | 22 |
| Amlodipine Besylate | 34 | 19 |
| Trazodone Hcl | 24 | 17 |
| Atorvastatin Calcium | 23 | 14 |
| Clonazepam |
Practice location
Mailing address
Additional practice locations (1)
- 1090 Commerce DrPrescott, AZ 86305-3700Phone: (928) 583-1000Fax: (866) 323-8458
Registry dates
- Enumerated
- 2017-07-21
- Last updated
- 2024-01-03
- Certified
- 2024-01-03
Frequently asked questions
- What is Spencer Claussen's NPI number?
- Spencer Claussen's National Provider Identifier (NPI) is 1255854246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Claussen's specialty?
- Spencer Claussen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Spencer Claussen located?
- Spencer Claussen's practice location on file with NPPES is 197 S Willard St, Cottonwood, AZ 86326-4123.
- What is Spencer Claussen's phone number?
- The practice phone number listed in the NPPES registry for Spencer Claussen is (480) 985-1093.
- Does Spencer Claussen accept Medicare?
- Spencer Claussen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Claussen's NPI active?
- Yes — Spencer Claussen's NPI (1255854246) is active in the NPPES registry as of the last update on 2024-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.