William Robert Bigelow, M.D.
Internal Medicine Physician · Mount Pleasant, SC
William Robert Bigelow, M.D. is an internal medicine physician with a practice address in Mount Pleasant, South Carolina, and NPI 1821386145, issued on Jul 20, 2011. Check the license (South Carolina 37488, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Robert Bigelow
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 37488 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1113 Parkwest Blvd, Mount Pleasant, SC 29466
- Phone
- (843) 876-1445
- Enumerated
- Jul 20, 2011
- Record last updated
- Sep 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141220000353); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Verify William Robert Bigelow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 37488Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average internal medicine physician in 2024
10,540 Medicare Part D claims for 662 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 405 claims were for opioids.
Most prescribed
- Atorvastatin Calcium710 claims
- Amlodipine Besylate430 claims
- Omeprazole338 claims
- Losartan Potassium324 claims
- Rosuvastatin Calcium297 claims
- Lisinopril284 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
- Carolina Family Care IncMount Pleasant, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Robert Bigelow among 1,881 internal medicine physician records in South Carolina
William Robert Bigelow, M.D. is one of 1,881 internal medicine physician 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 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2006 among the 1,119 with a school on file
- Record last updated2014 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in Mount Pleasant
They are 16 of the 1,227 NPPES records with a practice address in Mount Pleasant, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Mount Pleasant → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Cara Ferguson, M.D.Mount Pleasant, SC 294661215950951
- Kristi Lentsch, M.D.Mount Pleasant, SC 294661699836114
- John McDonald, MDMt Pleasant, SC 294661053376848
- Rex Morgan, MDMt Pleasant, SC 294661992771000
- Stephen Murk, M.D.Mt Pleasant, SC 294661952319238
- Rica Santiago, M.DMt Pleasant, SC 294661457509200
- Francis Tunney, MDMount Pleasant, SC 294661134237183
- Richard Ulmer, MDMt Pleasant, SC 294661922185198
Common questions
What is William Robert Bigelow, M.D.'s NPI number?
William Robert Bigelow, M.D.'s National Provider Identifier (NPI) is 1821386145, issued on Jul 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Bigelow, M.D. located?
The NPPES record lists a practice address at 1113 Parkwest Blvd, Mount Pleasant, SC, 29466. Phone: (843) 876-1445. Providers update this record themselves, so call before visiting.
How can I verify William Robert Bigelow, M.D.'s license?
NPPES lists South Carolina license number 37488, 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 William Robert Bigelow, M.D. prescribe under Medicare Part D?
In 2024, William Robert Bigelow, M.D. had 10,540 Medicare Part D claims for 662 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.