Mary Callison, APRN
NPI 1740956721 · Family Nurse Practitioner · Rockport, AR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Callison, APRN is a Family Nurse Practitioner provider in Rockport, AR (NPI 1740956721).
Provider details
- NPI number
- 1740956721
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 217155 (AR)
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 tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 88 | 24 |
| Pantoprazole Sodium | 81 | 26 |
| Cyclobenzaprine Hcl | 64 | 32 |
| Amlodipine Besylate | 59 | 22 |
| Levothyroxine Sodium | 59 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 56 | 24 |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-19
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is Mary Callison's NPI number?
- Mary Callison's National Provider Identifier (NPI) is 1740956721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Callison's specialty?
- Mary Callison is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Callison located?
- Mary Callison's practice location on file with NPPES is 1580 Tanner St, Rockport, AR 72104-2023.
- What is Mary Callison's phone number?
- The practice phone number listed in the NPPES registry for Mary Callison is (501) 337-9994.
- Does Mary Callison accept Medicare?
- Mary Callison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Callison's NPI active?
- Yes — Mary Callison's NPI (1740956721) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.