John Glenn Creel, M.D.
Family Medicine Physician · Walterboro, SC
John Glenn Creel, M.D. is a family medicine physician with a practice address in Walterboro, South Carolina, and NPI 1992708309, issued on May 31, 2005. Check the license (South Carolina 21776, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Glenn Creel
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 21776 SC
Self-reported in NPPES; status is on the state search - Practice location
- 447 Spruce St, Walterboro, SC 29488
- Phone
- (843) 549-6331
- Enumerated
- May 31, 2005
- Record last updated
- Apr 8, 2026
- Fax
- (843) 549-6332
- Medicaid ID
- 217768 SC
- Medicare enrollment
- Enrolled (PECOS I20040517000131); may accept Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 447 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelli Fishburne, FNPFamily Nurse Practitioner1205679917
- Kelly Flynn, FNPFamily Nurse Practitioner1104425990
- Matthew Gilbert, P.A.Medical Physician Assistant1407166903
- Barbara Steadman, NP-CFamily Nurse Practitioner1780866897
- Erin Whittington, APRNFamily Nurse Practitioner1548642804
Verify John Glenn Creel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 21776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average family medicine physician in 2024
17,131 Medicare Part D claims for 737 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 274 claims were for opioids.
Most prescribed
- Atorvastatin Calcium966 claims
- Amlodipine Besylate721 claims
- Montelukast Sodium552 claims
- Gabapentin541 claims
- Losartan Potassium429 claims
- Rosuvastatin Calcium397 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.
Industry payments in 2024: $1,117.98
48 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Glenn Creel among 2,700 family medicine physician records in South Carolina
John Glenn Creel, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1999 · median 2006 among the 1,638 with a school on file
- Record last updated2026 · 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).
10 family medicine physician records list a practice address in Walterboro
They are 10 of the 309 NPPES records with a practice address in Walterboro, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Walterboro → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joseph Flowers, MDWalterboro, SC 294881295775708
- Chandler Grier, MDWalterboro, SC 294881508557901
- William Haynes, MDWalterboro, SC 294881851341317
- John Johnston, M.D.Walterboro, SC 294881346283421
- Gunther Rencken, MDWalterboro, SC 294881568402089
- Vlastimil Smetka, MDWalterboro, SC 294881497974273
- Michael Smith, M.D.Walterboro, SC 294881912940040
- Curtis Stokes, M.D.Walterboro, SC 294881396784369
Common questions
What is John Glenn Creel, M.D.'s NPI number?
John Glenn Creel, M.D.'s National Provider Identifier (NPI) is 1992708309, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Glenn Creel, M.D. located?
The NPPES record lists a practice address at 447 Spruce St, Walterboro, SC, 29488. Phone: (843) 549-6331. Providers update this record themselves, so call before visiting.
How can I verify John Glenn Creel, M.D.'s license?
NPPES lists South Carolina license number 21776, 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 John Glenn Creel, M.D. prescribe under Medicare Part D?
In 2024, John Glenn Creel, M.D. had 17,131 Medicare Part D claims for 737 beneficiaries; 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.