Melissa Princivalli, PMHNP
NPI 1124219100 · Psychiatric/Mental Health Nurse Practitioner · Columbia, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Princivalli, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Columbia, MO (NPI 1124219100).
Provider details
- NPI number
- 1124219100
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2004020809 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
332 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 187 | $66 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 95 | $26 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 29 | $118 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 21 | $95 |
Typical Medicare-allowed amounts for these services range $26–$118 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 22 | 17 |
| Hydroxyzine Hcl | 15 | 13 |
| Quetiapine Fumarate | 15 | — |
| Duloxetine Hcl | 14 | — |
| Gabapentin | 14 | — |
| Pantoprazole Sodium | 13 | — |
| Esketamine Hclbrand: Spravato | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-06
- Last updated
- 2022-09-12
- Certified
- 2020-12-10
Frequently asked questions
- What is Melissa Princivalli's NPI number?
- Melissa Princivalli's National Provider Identifier (NPI) is 1124219100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Princivalli's specialty?
- Melissa Princivalli is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Princivalli located?
- Melissa Princivalli's practice location on file with NPPES is 3 Hospital Dr, Columbia, MO 65201-5276.
- What is Melissa Princivalli's phone number?
- The practice phone number listed in the NPPES registry for Melissa Princivalli is (573) 884-1255.
- Does Melissa Princivalli accept Medicare?
- Melissa Princivalli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Princivalli's NPI active?
- Yes — Melissa Princivalli's NPI (1124219100) is active in the NPPES registry as of the last update on 2022-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.