William Swalchick, MD
Anatomic Pathology & Clinical Pathology Physician · Charleston, SC
William Swalchick, MD is an anatomic pathology & clinical pathology physician with a practice address in Charleston, South Carolina, and NPI 1255793816, issued on Mar 23, 2016. Check the license (South Carolina 86461, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Swalchick
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 86461 SC
Self-reported in NPPES; status is on the state search - Practice location
- 9330 Medical Plaza Dr, Charleston, SC 29406
- Phone
- (843) 847-4179
- Enumerated
- Mar 23, 2016
- Record last updated
- Sep 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (843) 847-4296
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 259 in South Carolina → Look up another NPI →
Also registered at 9330 Medical Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Allmon, CRNACertified Registered Nurse Anesthetist1396249819
- Jacquelyn Ammons, ACNPAcute Care Nurse Practitioner1669965810
- Misbha Anjum, MDStudent in an Organized Health Care Education/Training Program1043079692
- Candice AnusewiczEmergency Medicine Physician1891374435
- Mohamad Yman BarghoutStudent in an Organized Health Care Education/Training Program1932048642
Verify William Swalchick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 86461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
William Swalchick among 259 anatomic pathology & clinical pathology physician records in South Carolina
William Swalchick, MD is one of 259 anatomic pathology & clinical pathology physician records with a practice address in South Carolina. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2021 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in South Carolina
There are 259 anatomic pathology & clinical pathology physician records in South Carolina.
All 259 in South Carolina → Every provider in Charleston → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Michael Benson, D.O.Charleston, SC 294061598823593
- Lydia Christiansen, MDCharleston, SC 294061952499667
- Charles Geilfuss, MDN Charleston, SC 294061811956378
- Karl Gruber, MDN Charleston, SC 294061619944758
- Evelyna KliassovCharleston, SC 294061689237844
- Julia RewerskaCharleston, SC 294061619364767
- John Turner, MDCharleston, SC 294061336206416
- Edwin Williamson, MDCharleston, SC 294061548237217
Common questions
What is William Swalchick, MD's NPI number?
William Swalchick, MD's National Provider Identifier (NPI) is 1255793816, issued on Mar 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is William Swalchick, MD located?
The NPPES record lists a practice address at 9330 Medical Plaza Dr, Charleston, SC, 29406. Phone: (843) 847-4179. Providers update this record themselves, so call before visiting.
How can I verify William Swalchick, MD's license?
NPPES lists South Carolina license number 86461, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is William Swalchick, MD's MIPS final score?
The 2023 MIPS final score is 83 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.