Stephen Mullaney, APN
NPI 1841525227 · Family Nurse Practitioner · Columbia, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Mullaney, APN is a Family Nurse Practitioner provider in Columbia, SC (NPI 1841525227).
Provider details
- NPI number
- 1841525227
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Male
- Sole proprietor
- No
- License
- 18311 (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 tenure28% of score
16 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
610 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 155 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 149 | $102 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 97 | $3 |
| Hemoglobin A1c Level83036 | 95 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $71 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 573 | 168 |
| Atorvastatin Calcium | 464 | 126 |
| Metformin Hcl | 238 | 61 |
| Hydrochlorothiazide | 226 | 67 |
| Rosuvastatin Calcium | 202 | 57 |
| Omeprazole | 197 | 52 |
| Lisinopril | 186 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-02
- Last updated
- 2021-08-24
- Certified
- 2021-08-24
Frequently asked questions
- What is Stephen Mullaney's NPI number?
- Stephen Mullaney's National Provider Identifier (NPI) is 1841525227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Mullaney's specialty?
- Stephen Mullaney is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephen Mullaney located?
- Stephen Mullaney's practice location on file with NPPES is 2601 Laurel St Ste 130, Columbia, SC 29204-2035.
- What is Stephen Mullaney's phone number?
- The practice phone number listed in the NPPES registry for Stephen Mullaney is (803) 227-5320.
- Does Stephen Mullaney accept Medicare?
- Stephen Mullaney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Mullaney's NPI active?
- Yes — Stephen Mullaney's NPI (1841525227) is active in the NPPES registry as of the last update on 2021-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.