Joyce Portal Guanga, D.D.S.
General Practice Dentistry · Holly Springs, NC
Joyce Portal Guanga, D.D.S. is a general practice dentistry with a practice address in Holly Springs, North Carolina, and NPI 1043317688, issued on Sep 17, 2006. Check the license (North Carolina 6904, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joyce Portal Guanga
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 6904 NC
Self-reported in NPPES; status is on the state search - Practice location
- 640 Holly Springs RD, Holly Springs, NC 27540
- Phone
- (919) 557-0361
- Enumerated
- Sep 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (919) 557-4303
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,856 in North Carolina → Look up another NPI →
Verify Joyce Portal Guanga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 6904Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average general practice dentistry in 2024
32 Medicare Part D claims for 21 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin20 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: $109.67
3 payments; by number, the most common kind was food and beverage; the largest payer was Henry Schein, Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Joyce Portal Guanga among 3,856 general practice dentistry records in North Carolina
Joyce Portal Guanga, D.D.S. is one of 3,856 general practice dentistry records with a practice address in North Carolina. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 65% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 general practice dentistry records list a practice address in Holly Springs
They are 17 of the 607 NPPES records with a practice address in Holly Springs, and 3,856 general practice dentistry records in North Carolina.
All 3,856 in North Carolina → Every provider in Holly Springs → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- John Bedingham, DDSHolly Springs, NC 275401063108801
- Christina Boctor, DDSHolly Springs, NC 275401033840640
- Scott Butts, DDSHolly Springs, NC 275401629225065
- Vanessa Campbell, DDSHolly Springs, NC 275401760699300
- Keisha Davis, DDSHolly Springs, NC 275401902939978
- Leo Haydt, DMDHolly Springs, NC 275401902138738
- Angel Lopez, D.M.DHolly Springs, NC 275401013045798
- Diana Molta Moore, D.D.S.Holly Springs, NC 275401720399561
Common questions
What is Joyce Portal Guanga, D.D.S.'s NPI number?
Joyce Portal Guanga, D.D.S.'s National Provider Identifier (NPI) is 1043317688, issued on Sep 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joyce Portal Guanga, D.D.S. located?
The NPPES record lists a practice address at 640 Holly Springs RD, Holly Springs, NC, 27540. Phone: (919) 557-0361. Providers update this record themselves, so call before visiting.
How can I verify Joyce Portal Guanga, D.D.S.'s license?
NPPES lists North Carolina license number 6904, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Joyce Portal Guanga, D.D.S. prescribe under Medicare Part D?
In 2024, Joyce Portal Guanga, D.D.S. had 32 Medicare Part D claims for 21 beneficiaries; the average among general practice dentistry prescribers was 83. 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.