Melissa Walser, PA-C
NPI 1902599269 · Physician Assistant · Johns Island, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Walser, PA-C is a Physician Assistant provider in Johns Island, SC (NPI 1902599269).
Provider details
- NPI number
- 1902599269
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4866 (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
3 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
462 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) |
|---|---|---|
| Exam to Assess Movement of Vocal Cord Flaps Using an Endoscope31579 | 165 | $154 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 82 | $102 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 68 | $144 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 51 | $100 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 51 | $131 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 67 | 42 |
| Famotidine | 54 | 16 |
| Fluticasone Propionate | 51 | 37 |
| Bethanechol Chloride | 34 | 19 |
| Amitriptyline Hcl | 22 | — |
| Baclofen | 22 | — |
| Montelukast Sodium | 19 | — |
| Nystatin | 18 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-01
- Last updated
- 2023-06-01
- Certified
- 2023-06-01
Frequently asked questions
- What is Melissa Walser's NPI number?
- Melissa Walser's National Provider Identifier (NPI) is 1902599269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Walser's specialty?
- Melissa Walser is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Walser located?
- Melissa Walser's practice location on file with NPPES is 1602 Fishbone Dr, Johns Island, SC 29455-8434.
- What is Melissa Walser's phone number?
- The practice phone number listed in the NPPES registry for Melissa Walser is (803) 524-7913.
- Does Melissa Walser accept Medicare?
- Melissa Walser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Walser's NPI active?
- Yes — Melissa Walser's NPI (1902599269) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.