Sergio Andres Grajeda
Internal Medicine Physician · Florence, SC
Sergio Andres Grajeda is an internal medicine physician with a practice address in Florence, South Carolina, and NPI 1689341794, issued on Aug 26, 2021. Check the license (South Carolina 92987, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sergio Andres Grajeda
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 92987 SC
Self-reported in NPPES; status is on the state search - Practice location
- 805 Pamplico Hwy, Florence, SC 29505
- Phone
- (908) 672-4719
- Enumerated
- Aug 26, 2021
- Record last updated
- Aug 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20240927000839); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 805 Pamplico Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Danny Aboujamra, MDStudent in an Organized Health Care Education/Training Program1104661446
- Sheron Abraham, D.O.Family Medicine Physician1447548144
- Michael Adams, CRNA, ARNPCertified Registered Nurse Anesthetist1225472251
Verify Sergio Andres Grajeda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 92987Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
589 Medicare Part D claims for 141 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium45 claims
- Ozempic45 claims
- Eliquis26 claims
- Losartan Potassium24 claims
- Metoprolol Tartrate24 claims
- Amlodipine Besylate16 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
- Musc Community PhysiciansOrangeburg, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergio Andres Grajeda among 1,881 internal medicine physician records in South Carolina
Sergio Andres Grajeda 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 2021, is newer than 78% of them.
- NPI issued2021 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2024 · median 2006 among the 1,119 with a school on file
- Record last updated2024 · 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).
62 internal medicine physician records list a practice address in Florence
They are 62 of the 2,634 NPPES records with a practice address in Florence, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Florence → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rose BasnyatFlorence, SC 295051528478831
- Eduardo Donato, MDFlorence, SC 295051629035878
- Charles Edwards, D.O.Florence, SC 295051538466206
- Uchechukwu Egbujo, MDFlorence, SC 295051497231211
- Madeline Larossa, MDFlorence, SC 295051316575160
- Ashish Parmar, DOFlorence, SC 295051457973323
- Ami Parmar, MDFlorence, SC 295051851037337
- Christi StubbsFlorence, SC 295051679245880
Common questions
What is Sergio Andres Grajeda's NPI number?
Sergio Andres Grajeda's National Provider Identifier (NPI) is 1689341794, issued on Aug 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sergio Andres Grajeda located?
The NPPES record lists a practice address at 805 Pamplico Hwy, Florence, SC, 29505. Phone: (908) 672-4719. Providers update this record themselves, so call before visiting.
How can I verify Sergio Andres Grajeda's license?
NPPES lists South Carolina license number 92987, 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 Sergio Andres Grajeda prescribe under Medicare Part D?
In 2024, Sergio Andres Grajeda had 589 Medicare Part D claims for 141 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.