Mary Caldwell, APRN.CNP
NPI 1811333974 · Nurse Practitioner · Columbus, OH
Mary Caldwell, APRN.CNP is a Nurse Practitioner provider in Columbus, OH (NPI 1811333974).
Provider details
- NPI number
- 1811333974
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN.CNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN.CNP.14641 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
74 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $54 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 28 | $29 |
Typical Medicare-allowed amounts for these services range $29–$54 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 106 | 30 |
| Hydroxychloroquine Sulfate | 66 | 18 |
| Celecoxib | 21 | — |
| Famotidine | 16 | — |
| Tramadol Hcl | 16 | — |
| Gabapentin | 13 | — |
| Adalimumabbrand: Humira(cf) Pen | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-16
- Last updated
- 2020-12-09
- Certified
- 2020-12-09
Frequently asked questions
- What is Mary Caldwell's NPI number?
- Mary Caldwell's National Provider Identifier (NPI) is 1811333974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Caldwell's specialty?
- Mary Caldwell is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Caldwell located?
- Mary Caldwell's practice location on file with NPPES is 2050 Kenny Rd, Columbus, OH 43221-3502.
- What is Mary Caldwell's phone number?
- The practice phone number listed in the NPPES registry for Mary Caldwell is (614) 366-8700.
- Is Mary Caldwell's NPI active?
- Yes — Mary Caldwell's NPI (1811333974) is active in the NPPES registry as of the last update on 2020-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.