Alisa Alker, MD
NPI 1588824593 · Infectious Disease Physician · Asheville, NC
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alisa Alker, MD is a Infectious Disease Physician provider in Asheville, NC (NPI 1588824593).
Provider details
- NPI number
- 1588824593
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2011-00618 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
429 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 187 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 81 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 75 | $123 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $167 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $87 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 75 | — |
| Dolutegravir Sodiumbrand: Tivicay | 50 | — |
| Doxycycline Hyclate | 40 | 20 |
| Valacyclovir Hclbrand: Valacyclovir | 40 | — |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 34 | 11 |
| Ondansetronbrand: Ondansetron Odt | 34 | — |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya |
Practice location
Mailing address
Additional practice locations (1)
- 900 Hendersonville Rd Ste 205Asheville, NC 28803-1753Phone: (828) 213-9880
Registry dates
- Enumerated
- 2008-06-12
- Last updated
- 2022-01-04
Frequently asked questions
- What is Alisa Alker's NPI number?
- Alisa Alker's National Provider Identifier (NPI) is 1588824593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alisa Alker's specialty?
- Alisa Alker is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Alisa Alker located?
- Alisa Alker's practice location on file with NPPES is 53 S French Broad Ave, Asheville, NC 28801-3272.
- What is Alisa Alker's phone number?
- The practice phone number listed in the NPPES registry for Alisa Alker is (828) 258-9635.
- Does Alisa Alker accept Medicare?
- Alisa Alker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alisa Alker's NPI active?
- Yes — Alisa Alker's NPI (1588824593) is active in the NPPES registry as of the last update on 2022-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.