Chandler Grier, MD
Family Medicine Physician · Walterboro, SC
Chandler Grier, MD is a family medicine physician with a practice address in Walterboro, South Carolina, and NPI 1508557901, issued on May 17, 2023. Check the license (South Carolina 96422, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Chandler Grier
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 96422 SC
Self-reported in NPPES; status is on the state search - Practice location
- 107 Church St, Walterboro, SC 29488
- Phone
- (843) 549-1558
- Enumerated
- May 17, 2023
- Record last updated
- Jul 17, 2026
- Fax
- (843) 549-1454
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 107 Church St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Flowers, MDFamily Medicine Physician1295775708
- John Johnston, M.D.Family Medicine Physician1346283421
- Allison MorganFamily Nurse Practitioner1619622552
- Gunther Rencken, MDFamily Medicine Physician1568402089
- Kimberly Rencken, NPFamily Nurse Practitioner1760425888
- Michael Smith, M.D.Family Medicine Physician1912940040
Verify Chandler Grier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 96422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family medicine physician in 2024
756 Medicare Part D claims for 117 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium66 claims
- Amlodipine Besylate55 claims
- Levothyroxine Sodium38 claims
- Metformin Hcl31 claims
- Metoprolol Succinate29 claims
- Lisinopril28 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.
Chandler Grier among 2,700 family medicine physician records in South Carolina
Chandler Grier, MD 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 2023, is newer than 89% of them.
- NPI issued2023 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- 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
- John Creel, M.D.Walterboro, SC 294881992708309
- Joseph Flowers, MDWalterboro, SC 294881295775708
- 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 Chandler Grier, MD's NPI number?
Chandler Grier, MD's National Provider Identifier (NPI) is 1508557901, issued on May 17, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Chandler Grier, MD located?
The NPPES record lists a practice address at 107 Church St, Walterboro, SC, 29488. Phone: (843) 549-1558. Providers update this record themselves, so call before visiting.
How can I verify Chandler Grier, MD's license?
NPPES lists South Carolina license number 96422, 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 Chandler Grier, MD prescribe under Medicare Part D?
In 2024, Chandler Grier, MD had 756 Medicare Part D claims for 117 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.