Alison Harrison, NP-C
NPI 1225433311 · Gerontology Nurse Practitioner · Charlotte, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Harrison, NP-C is a Gerontology Nurse Practitioner provider in Charlotte, NC (NPI 1225433311).
Provider details
- NPI number
- 1225433311
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5007289 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
64 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 41 | $110 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $70 |
Typical Medicare-allowed amounts for these services range $70–$110 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 130 | 39 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 45 | 11 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 39 | 13 |
| Pregabalin | 34 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 34 | 13 |
| Buprenorphine | 31 | 12 |
Practice location
Mailing address
Additional practice locations (2)
- 1111 6th Ave Ste W308Des Moines, IA 50314-2610Phone: (515) 643-4915Fax: (515) 643-8804
- 1000 Blythe BlvdCharlotte, NC 28203-5812Phone: (704) 512-5263Fax: (704) 512-2428
Registry dates
- Enumerated
- 2014-10-31
- Last updated
- 2022-04-18
- Certified
- 2022-04-18
Frequently asked questions
- What is Alison Harrison's NPI number?
- Alison Harrison's National Provider Identifier (NPI) is 1225433311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Harrison's specialty?
- Alison Harrison is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alison Harrison located?
- Alison Harrison's practice location on file with NPPES is 7845 Little Ave, Charlotte, NC 28226-8198.
- What is Alison Harrison's phone number?
- The practice phone number listed in the NPPES registry for Alison Harrison is (704) 375-0100.
- Does Alison Harrison accept Medicare?
- Alison Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Harrison's NPI active?
- Yes — Alison Harrison's NPI (1225433311) is active in the NPPES registry as of the last update on 2022-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.