Milissa Davis, APRN
NPI 1558992701 · Psychiatric/Mental Health Nurse Practitioner · Columbia, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Milissa Davis, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Columbia, SC (NPI 1558992701).
Provider details
- NPI number
- 1558992701
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 23637 (SC)
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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 78 | 13 |
| Trazodone Hcl | 56 | 14 |
| Mirtazapine | 52 | — |
| Hydroxyzine Pamoate | 47 | 11 |
| Sertraline Hcl | 46 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 44 | — |
| Fluoxetine Hcl | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,406 across 61 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)
- 9005 Two Notch Rd Ste 13Columbia, SC 29223-5850Phone: (803) 764-0791
Registry dates
- Enumerated
- 2020-01-27
- Last updated
- 2025-04-21
- Certified
- 2025-04-07
Frequently asked questions
- What is Milissa Davis's NPI number?
- Milissa Davis's National Provider Identifier (NPI) is 1558992701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Milissa Davis's specialty?
- Milissa Davis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Milissa Davis located?
- Milissa Davis's practice location on file with NPPES is 4605 Monticello Rd, Columbia, SC 29203-4156.
- What is Milissa Davis's phone number?
- The practice phone number listed in the NPPES registry for Milissa Davis is (803) 252-3770.
- Does Milissa Davis accept Medicare?
- Milissa Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Milissa Davis's NPI active?
- Yes — Milissa Davis's NPI (1558992701) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.