NPPES file of Aug 9, 2026

Mary Ryan Melin, F.N.P.

Family Nurse Practitioner · Charleston, SC

Mary Ryan Melin, F.N.P. is a family nurse practitioner with a practice address in Charleston, South Carolina, and NPI 1023444767, issued on Sep 25, 2013. Check the license (South Carolina 18486, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023444767
Name
Mary Ryan Melin
Credential
F.N.P.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
18486 SC
0024195707 VA
Self-reported in NPPES; status is on the state search
Practice location
2073 Charlie Hall Blvd, Charleston, SC 29414
Phone
(843) 571-0643
Enumerated
Sep 25, 2013
Record last updated
Mar 16, 2026
Fax
(843) 571-0311
Medicare enrollment
Enrolled (PECOS I20260325000182); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2073 Charlie Hall Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erica CrawfordFamily Nurse Practitioner1275460107
  2. Derek Feussner, M.D.Gastroenterology Physician1396004479
  3. John Litchfield, DOGastroenterology Physician1730329533
  4. Anne McGuinness, PA-CPhysician Assistant1043932510
  5. Lori Robbins, M.D.Gastroenterology Physician1629417761
  6. Michael Sagatelian, MDSpecialist1962452367

Verify Mary Ryan Melin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 18486
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 98.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score98.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $29.74

2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Melin$29.74
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Chesapeake Bay Ent PCVirginia Beach, VA
  2. Palmetto Digestive Disease PACharleston, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Ryan Melin among 4,320 family nurse practitioner records in South Carolina

Mary Ryan Melin, F.N.P. is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 22% of them.

  • NPI issued2013 · 22% of these records are older, 75% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2012 · median 2018 among the 2,643 with a school on file
  • Record last updated2026 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

320 family nurse practitioner records list a practice address in Charleston

They are 320 of the 10,840 NPPES records with a practice address in Charleston, and 4,320 family nurse practitioner records in South Carolina.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jocarol Ayer, RN-CCharleston, SC 294141326025685
  2. Linda Baer, APRNCharleston, SC 294141821255811
  3. Deborah Damaskos, NP-CCharleston, SC 294141972884070
  4. Lori Edgar, MSN FNP-BCCharleston, SC 294141154307189
  5. Susan Frickman, APRNCharleston, SC 294141225375090
  6. Shari Hulbert, MSN, FNPCharleston, SC 294141235114455
  7. Melissa May, FNPCharleston, SC 294141629302047
  8. Emily Mayer, DNP, FNP-CCharleston, SC 294141558787275

Common questions

What is Mary Ryan Melin, F.N.P.'s NPI number?

Mary Ryan Melin, F.N.P.'s National Provider Identifier (NPI) is 1023444767, issued on Sep 25, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Mary Ryan Melin, F.N.P. located?

The NPPES record lists a practice address at 2073 Charlie Hall Blvd, Charleston, SC, 29414. Phone: (843) 571-0643. Providers update this record themselves, so call before visiting.

How can I verify Mary Ryan Melin, F.N.P.'s license?

NPPES lists South Carolina license number 18486, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

What is Mary Ryan Melin, F.N.P.'s MIPS final score?

The 2023 MIPS final score is 98.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.