Steffanie Mack, PMHNP-BC
NPI 1023886637 · Psychiatric/Mental Health Nurse Practitioner · Concord, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steffanie Mack, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Concord, NC (NPI 1023886637).
Provider details
- NPI number
- 1023886637
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 5019274 (NC)
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
2 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
2,033 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 697 | $102 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 320 | $86 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 245 | $50 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 221 | $36 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 196 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 220 | 62 |
| Sertraline Hcl | 188 | 42 |
| Lorazepam | 176 | 46 |
| Clonazepam | 126 | 21 |
| Divalproex Sodium | 90 | 24 |
| Buspirone Hcl | 85 | 17 |
| Quetiapine Fumarate | 81 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-12-13
- Last updated
- 2023-12-13
- Certified
- 2023-12-12
Frequently asked questions
- What is Steffanie Mack's NPI number?
- Steffanie Mack's National Provider Identifier (NPI) is 1023886637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steffanie Mack's specialty?
- Steffanie Mack is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Steffanie Mack located?
- Steffanie Mack's practice location on file with NPPES is 101 Cabarrus Ave E Ste 200, Concord, NC 28025-3781.
- What is Steffanie Mack's phone number?
- The practice phone number listed in the NPPES registry for Steffanie Mack is (912) 695-4834.
- Does Steffanie Mack accept Medicare?
- Steffanie Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steffanie Mack's NPI active?
- Yes — Steffanie Mack's NPI (1023886637) is active in the NPPES registry as of the last update on 2023-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.