Geoffrey Westhoff, CNP
NPI 1245608553 · Psychiatric/Mental Health Nurse Practitioner · Hannibal, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Westhoff, CNP is a Psychiatric/Mental Health Nurse Practitioner provider in Hannibal, MO (NPI 1245608553).
Provider details
- NPI number
- 1245608553
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2015030561 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
172 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $71 |
Typical Medicare-allowed amounts for these services range $71–$100 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 260 | 21 |
| Bupropion Hclbrand: Bupropion Xl | 239 | 14 |
| Prazosin Hcl | 158 | 12 |
| Olanzapine | 158 | — |
| Buspirone Hcl | 137 | 15 |
| Trazodone Hcl | 135 | 15 |
| Hydroxyzine Hcl | 135 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$949 across 67 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 235 Progress RdHannibal, MO 63401Phone: (573) 603-1460
Registry dates
- Enumerated
- 2015-09-03
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Geoffrey Westhoff's NPI number?
- Geoffrey Westhoff's National Provider Identifier (NPI) is 1245608553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Westhoff's specialty?
- Geoffrey Westhoff is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Geoffrey Westhoff located?
- Geoffrey Westhoff's practice location on file with NPPES is 141 Communication Dr, Hannibal, MO 63401-3670.
- What is Geoffrey Westhoff's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Westhoff is (573) 603-1460.
- Does Geoffrey Westhoff accept Medicare?
- Geoffrey Westhoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Westhoff's NPI active?
- Yes — Geoffrey Westhoff's NPI (1245608553) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.