Mary Gillis
NPI 1285082925 · Family Nurse Practitioner · Columbus, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Gillis is a Family Nurse Practitioner provider in Columbus, MS (NPI 1285082925).
Provider details
- NPI number
- 1285082925
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 902060 (MS)
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
9,808 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,034 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 917 | $104 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 748 | $10 |
| Automated Urinalysis Test81003 | 677 | $2 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 610 | $13 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 145 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 797 | 258 |
| Amlodipine Besylate | 771 | 239 |
| Levothyroxine Sodium | 401 | 117 |
| Omeprazole | 375 | 124 |
| Metformin Hcl | 341 | 102 |
| Losartan Potassium | 339 | 120 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 9 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 (2)
- 1201 11th Ave SSuite 410Birmingham, AL 35205-3423Phone: (205) 939-4939
- 3654b New Hope RdColumbus, MS 39702-8521Phone: (662) 329-1488Fax: (662) 329-1440
Registry dates
- Enumerated
- 2016-06-02
- Last updated
- 2019-01-28
Frequently asked questions
- What is Mary Gillis's NPI number?
- Mary Gillis's National Provider Identifier (NPI) is 1285082925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gillis's specialty?
- Mary Gillis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Gillis located?
- Mary Gillis's practice location on file with NPPES is 56 Dutch Ln, Columbus, MS 39702-5500.
- What is Mary Gillis's phone number?
- The practice phone number listed in the NPPES registry for Mary Gillis is (662) 329-3808.
- Does Mary Gillis accept Medicare?
- Mary Gillis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Gillis's NPI active?
- Yes — Mary Gillis's NPI (1285082925) is active in the NPPES registry as of the last update on 2019-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.