Mary Lafrance Ferguson, M.D.
Family Medicine Physician · Okatie, SC
Mary Lafrance Ferguson, M.D. is a family medicine physician with a practice address in Okatie, South Carolina, and NPI 1801865092, issued on Mar 17, 2006. Check the license (South Carolina 13240, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mary Lafrance Ferguson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 13240 SC
Self-reported in NPPES; status is on the state search - Practice location
- 719 Okatie Hwy, Okatie, SC 29909
- Phone
- (843) 987-7400
- Enumerated
- Mar 17, 2006
- Record last updated
- Mar 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (843) 987-7484
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 719 Okatie Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yvonne Footman, RNP, MSNObstetrics & Gynecology Nurse Practitioner1437115433
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Verify Mary Lafrance Ferguson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 13240Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
12 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Mary Lafrance Ferguson among 2,700 family medicine physician records in South Carolina
Mary Lafrance Ferguson, M.D. is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2020 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Okatie
They are 4 of the 149 NPPES records with a practice address in Okatie, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Okatie → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lorraine McRae, MDOkatie, SC 299091912928912
- Joseph McShea, DOOkatie, SC 299091972503332
- Bobbi Tenwolde, MDOkatie, SC 299091912342296
- Jimena Burnett, MDBluffton, SC 299101356314793
- Gabriel Fornari, D.O.Bluffton, SC 299101568438992
- Lynn Goetze, MDBluffton, SC 299101093746042
- Susan Hackman-Quinty, DOBluffton, SC 299101962483016
- Christopher Leblanc, D.O.Bluffton, SC 299101205875853
Common questions
What is Mary Lafrance Ferguson, M.D.'s NPI number?
Mary Lafrance Ferguson, M.D.'s National Provider Identifier (NPI) is 1801865092, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lafrance Ferguson, M.D. located?
The NPPES record lists a practice address at 719 Okatie Hwy, Okatie, SC, 29909. Phone: (843) 987-7400. Providers update this record themselves, so call before visiting.
How can I verify Mary Lafrance Ferguson, M.D.'s license?
NPPES lists South Carolina license number 13240, 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.
How much does Mary Lafrance Ferguson, M.D. prescribe under Medicare Part D?
In 2024, Mary Lafrance Ferguson, M.D. had 12 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.