NPPES file of Aug 9, 2026

Herold Nazon, M.D.

Family Medicine Physician · Summerville, SC

Herold Nazon, M.D. is a family medicine physician with a practice address in Summerville, South Carolina, and NPI 1184804536, issued on Nov 13, 2007. Check the license (South Carolina SC12512, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184804536
Name
Herold Nazon
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
SC12512 SC
Self-reported in NPPES; status is on the state search
Practice location
410 N Main St, Summerville, SC 29483
Phone
(843) 871-3277
Enumerated
Nov 13, 2007
Record last updated
Nov 7, 2024
Fax
(843) 871-3360
Medicaid ID
GP2608 SC
Medicare enrollment
Enrolled (PECOS I20150418000026); accepts Medicare assignment
Medical or professional school
Icahn School Of Medicine At Mount Sinai, 1982
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 410 N Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joanne Keefe-Tomasello, NPNurse Practitioner1366471252
  2. Iza KronenbergerPhysician Assistant1528779410
  3. India Reeves, MSN, ARNPFamily Nurse Practitioner1821663899
  4. Julia Spurlock, P.A-CPhysician Assistant1467409375

Verify Herold Nazon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license SC12512
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average family medicine physician in 2024

210 Medicare Part D claims for 164 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Herold Nazon210
  2. Specialty average3,544

Most prescribed

  1. Amoxicillin-Clavulanate Potass26 claims
  2. Clarithromycin19 claims
  3. Ibuprofen19 claims
  4. Cyclobenzaprine Hcl13 claims
  5. Cephalexin12 claims
  6. Nitrofurantoin Mono-Macro11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 70.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score48.2
  2. Costout of 100 · 30%53.6
  3. Promoting interoperabilityout of 100 · 25%98.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $20.63

1 payment: 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.

  1. Herold Nazon$20.63
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Novant Health Urgent Cares LLCSummerville, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Herold Nazon among 2,700 family medicine physician records in South Carolina

Herold Nazon, 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 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 47% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1982 · median 2006 among the 1,638 with a school on file
  • Record last updated2024 · 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).

50 family medicine physician records list a practice address in Summerville

They are 50 of the 1,915 NPPES records with a practice address in Summerville, and 2,700 family medicine physician records in South Carolina.

The 8 family medicine physician records with the nearest ZIP codes

  1. Annette Anderson, M.D.Summerville, SC 294831174541460
  2. David Castellone, MDSummerville, SC 294831356308654
  3. Claudius Dawson, M.D.Summerville, SC 294831780675306
  4. Skye Deberry, MDSummerville, SC 294831710943584
  5. Dewey Detar, DOSummerville, SC 294831750499604
  6. Caisson Hogue, M.D.Summerville, SC 294831437230612
  7. Cynthia Jones, M.D.Summerville, SC 294831700812773
  8. Brian Keller, MDSummerville, SC 294831215994959

Common questions

What is Herold Nazon, M.D.'s NPI number?

Herold Nazon, M.D.'s National Provider Identifier (NPI) is 1184804536, issued on Nov 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Herold Nazon, M.D. located?

The NPPES record lists a practice address at 410 N Main St, Summerville, SC, 29483. Phone: (843) 871-3277. Providers update this record themselves, so call before visiting.

How can I verify Herold Nazon, M.D.'s license?

NPPES lists South Carolina license number SC12512, 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 Herold Nazon, M.D. prescribe under Medicare Part D?

In 2024, Herold Nazon, M.D. had 210 Medicare Part D claims for 164 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Herold Nazon, M.D.'s MIPS final score?

The 2023 MIPS final score is 70.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.