David M. Twigg, FNP-C
Family Nurse Practitioner · Anderson, SC
David M. Twigg, FNP-C is a family nurse practitioner with a practice address in Anderson, South Carolina, and NPI 1215657739, issued on Sep 2, 2022. Check the license (South Carolina 26562, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David M. Twigg
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 26562 SC
Self-reported in NPPES; status is on the state search - Practice location
- 800 N Fant St, Anderson, SC 29621
- Phone
- (864) 512-1000
- Enumerated
- Sep 2, 2022
- Record last updated
- Nov 2, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 800 N Fant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David M. Twigg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 26562Check 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 nurse practitioner in 2024
270 Medicare Part D claims for 201 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 29 claims were for opioids.
Most prescribed
- Cephalexin24 claims
- Tizanidine Hcl22 claims
- Ondansetron Hcl21 claims
- Amoxicillin-Clavulanate Potass19 claims
- Prednisone17 claims
- Hydrocodone-Acetaminophen15 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.
David M. Twigg among 4,320 family nurse practitioner records in South Carolina
David M. Twigg, FNP-C is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 18% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2023 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
116 family nurse practitioner records list a practice address in Anderson
They are 116 of the 2,108 NPPES records with a practice address in Anderson, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Anderson → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Anna Burdette, FNP, CNMAnderson, SC 296211063438398
- Kimberly Cox, APRNAnderson, SC 296211205805074
- James Dorn, APRNAnderson, SC 296211578532347
- Cathy Ford, FNP-BCAnderson, SC 296211073701165
- Gregory Hobbs, NURSE PRACTITIONERAnderson, SC 296211336107473
- Sharon Holcombe, MS APRN-BCAnderson, SC 296211285826347
- Sarah Long, APRNAnderson, SC 296211033112008
- Angela Reeves, APRN,BCAnderson, SC 296211760516413
Common questions
What is David M. Twigg, FNP-C's NPI number?
David M. Twigg, FNP-C's National Provider Identifier (NPI) is 1215657739, issued on Sep 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is David M. Twigg, FNP-C located?
The NPPES record lists a practice address at 800 N Fant St, Anderson, SC, 29621. Phone: (864) 512-1000. Providers update this record themselves, so call before visiting.
How can I verify David M. Twigg, FNP-C's license?
NPPES lists South Carolina license number 26562, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does David M. Twigg, FNP-C prescribe under Medicare Part D?
In 2024, David M. Twigg, FNP-C had 270 Medicare Part D claims for 201 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.