Registry data as of Aug 27, 2026

James Amrhein, M.D.

Pediatric Endocrinology Physician · Greenville, SC

James Amrhein, M.D. is a pediatric endocrinology physician with a practice address in Greenville, South Carolina, and NPI 1588622179, issued on May 3, 2006. Check the license (South Carolina 21740, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1588622179
Name
James Amrhein
Credential
M.D.
Primary taxonomy
Pediatric Endocrinology Physician 2080P0205X
License number
21740 SC
Self-reported in NPPES; status is on the state search
Practice location
200 Patewood Dr, Greenville, SC 29615
Phone
(864) 454-5100
Enumerated
May 3, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 200 Patewood Dr

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

  1. Benetta Albaugh, ATCAthletic Trainer1356443535
  2. Bryant Aldstadt, AU.D.Audiologist1609146299
  3. Carol Allen, RDMSRegistered Dietitian1376570994
  4. Jenna Allen, PT, DPTPhysical Therapist1568248532
  5. Uzoamaka Anosike, NPFamily Nurse Practitioner1811346976
  6. Mohammad Ansari, M.D.Critical Care Medicine (Internal Medicine) Physician1821047044

Verify James Amrhein 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 21740
    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.

The practice group's Medicare quality score for 2023: 80.1 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 score83.4
  2. Costout of 100 · 30%51.0
  3. Promoting interoperabilityout of 100 · 25%99.0
  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).

Pediatric Endocrinology Physician providers in South Carolina

There are 11 pediatric endocrinology physician records in South Carolina.

Other pediatric endocrinology physician records in South Carolina

  1. Elaine Apperson, MDGreenville, SC1730267857
  2. Deborah Bowlby, MDCharleston, SC1417065376
  3. Whitney Brown, MD.Columbia, SC1972681096
  4. Ryan DyessGreenville, SC1487017257
  5. Alison Lunsford, M.D.Columbia, SC1184824286
  6. Tarina Mendes, MDSeneca, SC1205037702
  7. Sydney Middleton, MDCharleston, SC1659833937
  8. Remberto Paulo, M.D.Charleston, SC1629056973
  9. Alva Strickland, M.D.Saint Helena Island, SC1306399415
  10. Rimon Youssef, MB.BS.Orangeburg, SC1669569513

Common questions

What is James Amrhein, M.D.'s NPI number?

James Amrhein, M.D.'s National Provider Identifier (NPI) is 1588622179, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Amrhein, M.D. located?

The NPPES record lists a practice address at 200 Patewood Dr, Greenville, SC, 29615. Phone: (864) 454-5100. Providers update this record themselves, so call before visiting.

How can I verify James Amrhein, M.D.'s license?

NPPES lists South Carolina license number 21740, 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.

What is James Amrhein, M.D.'s Medicare quality score?

The 2023 MIPS final score is 80.1 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.