NPPES file of Aug 9, 2026

Gregory Stokes Parsons, MD

Otolaryngic Allergy Physician · Rock Hill, SC

Gregory Stokes Parsons, MD is an otolaryngic allergy physician with a practice address in Rock Hill, South Carolina, and NPI 1326042110, issued on Jun 9, 2005. Check the license (South Carolina 14176, 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
1326042110
Name
Gregory Stokes Parsons
Credential
MD
Primary taxonomy
Otolaryngic Allergy Physician 207YX0602X
License number
14176 SC
Self-reported in NPPES; status is on the state search
Practice location
200 S Herlong Ave Ste A, Rock Hill, SC 29732
Phone
(803) 328-1864
Enumerated
Jun 9, 2005
Record last updated
Dec 13, 2024
Fax
(803) 328-1865
Medicaid ID
TL3145 SC
Medicare enrollment
Enrolled (PECOS I20050408000072); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 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 200 S Herlong Ave Ste A

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

  1. Margaret Baura, PA-CPhysician Assistant1194158147
  2. Robyn Bogan, AU.D.Audiologist1164827952
  3. Neela Rao, MDOtolaryngology Physician1255673885

Verify Gregory Stokes Parsons 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 14176
    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

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27% more Medicare Part D claims than the average otolaryngic allergy physician in 2024

1,099 Medicare Part D claims for 445 beneficiaries, against an average of 867 among the 91 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 20 claims were for opioids.

  1. Gregory Parsons1,099
  2. Specialty average867

Most prescribed

  1. Fluticasone Propionate214 claims
  2. Levocetirizine Dihydrochloride97 claims
  3. Cefdinir90 claims
  4. Pantoprazole Sodium88 claims
  5. Ofloxacin77 claims
  6. Azelastine Hcl64 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 MIPS final score for 2023 (Medicare payment program): 95.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score84.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $381.03

12 payments; by number, the most common kind was food and beverage; the largest payer was Integra LifeSciences Corporation. The 64 providers of this specialty with any payment received $4,752.63 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gregory Parsons$381.03
  2. Specialty average$4,752.63

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. Charlotte Eye Ear Nose And Throat Associates PARock Hill, SC

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

Otolaryngic Allergy Physician providers in South Carolina

There are 3 otolaryngic allergy physician records in South Carolina.

The 2 otolaryngic allergy physician records with the nearest ZIP codes

  1. Robert Wilson, MDGreenville, SC 296151033185491
  2. Pamela PackardGaffney, SC 293401245009927

Common questions

What is Gregory Stokes Parsons, MD's NPI number?

Gregory Stokes Parsons, MD's National Provider Identifier (NPI) is 1326042110, issued on Jun 9, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Stokes Parsons, MD located?

The NPPES record lists a practice address at 200 S Herlong Ave Ste A, Rock Hill, SC, 29732. Phone: (803) 328-1864. Providers update this record themselves, so call before visiting.

How can I verify Gregory Stokes Parsons, MD's license?

NPPES lists South Carolina license number 14176, 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 Gregory Stokes Parsons, MD prescribe under Medicare Part D?

In 2024, Gregory Stokes Parsons, MD had 1,099 Medicare Part D claims for 445 beneficiaries; the average among otolaryngic allergy physician prescribers was 867. Part D covers Medicare prescriptions only.

What is Gregory Stokes Parsons, MD's MIPS final score?

The 2023 MIPS final score is 95.4 of 100. 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.