Melissa Anne Walser, PA-C
Physician Assistant · Johns Island, SC
Melissa Anne Walser, PA-C is a physician assistant with a practice address in Johns Island, South Carolina, and NPI 1902599269, issued on Jun 1, 2023. Check the license (South Carolina 4866, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Anne Walser
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4866 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1602 Fishbone Dr, Johns Island, SC 29455
- Phone
- (803) 524-7913
- Enumerated
- Jun 1, 2023
- Record last updated
- Jun 1, 2023
- Medicare enrollment
- Enrolled (PECOS I20231011003959); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,294 in South Carolina → Look up another NPI →
Verify Melissa Anne Walser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 4866Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average physician assistant in 2024
367 Medicare Part D claims for 133 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Azelastine Hcl67 claims
- Famotidine54 claims
- Fluticasone Propionate51 claims
- Bethanechol Chloride34 claims
- Amitriptyline Hcl22 claims
- Baclofen22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- University Medical Associates OF The Medical University OF South CarolMount Pleasant, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Anne Walser among 2,294 physician assistant records in South Carolina
Melissa Anne Walser, PA-C is one of 2,294 physician assistant records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 76% of them.
- NPI issued2023 · 76% of these records are older, 17% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2023 · median 2019 among the 1,516 with a school on file
- Record last updated2023 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 physician assistant records list a practice address in Johns Island
They are 7 of the 205 NPPES records with a practice address in Johns Island, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Johns Island → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Brooke Brooks, PA-CJohns Island, SC 294551497398721
- Lauren CrouseJohns Island, SC 294551962135012
- Valarie Lenzer, PA-CJohns Island, SC 294551164151452
- Arthur Oliphant, PAJohns Island, SC 294551740780147
- Jennifer Passantino, P.A.-CJohns Island, SC 294551952368037
- Jillian Prestigiacomo, PA-CJohns Island, SC 294551922723642
- Alexander Armstrong, PA-CLadson, SC 294561881208346
- Nicole CallLadson, SC 294561467113050
Common questions
What is Melissa Anne Walser, PA-C's NPI number?
Melissa Anne Walser, PA-C's National Provider Identifier (NPI) is 1902599269, issued on Jun 1, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Anne Walser, PA-C located?
The NPPES record lists a practice address at 1602 Fishbone Dr, Johns Island, SC, 29455. Phone: (803) 524-7913. Providers update this record themselves, so call before visiting.
How can I verify Melissa Anne Walser, PA-C's license?
NPPES lists South Carolina license number 4866, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa Anne Walser, PA-C prescribe under Medicare Part D?
In 2024, Melissa Anne Walser, PA-C had 367 Medicare Part D claims for 133 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.