Michael Phelps
Acute Care Nurse Practitioner · Greenwood, SC
Michael Phelps is an acute care nurse practitioner with a practice address in Greenwood, South Carolina, and NPI 1801454046, issued on Jun 3, 2019. Check the license (South Carolina 22464, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Phelps
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 22464 SC
Self-reported in NPPES; status is on the state search - Practice location
- 160 Academy Ave, Greenwood, SC 29646
- Phone
- (864) 223-8090
- Enumerated
- Jun 3, 2019
- Record last updated
- Jun 3, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (864) 223-4028
- Medicare enrollment
- Enrolled (PECOS I20190724001656); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 465 in South Carolina → Look up another NPI →
Also registered at 160 Academy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Phelps 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 22464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
130 Medicare Part D claims for 72 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 66 claims were for opioids.
Most prescribed
- Oxycodone Hcl45 claims
- Ondansetron Odt17 claims
- Hydrocodone-Acetaminophen13 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): 96.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $217.77
11 payments; by number, the most common kind was food and beverage; the largest payer was ShockWave Medical, Inc. The 10,984 providers of this specialty with any payment received $647.94 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.
Bills Medicare through one group practice
- Self Medical GroupGreenwood, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Phelps among 465 acute care nurse practitioner records in South Carolina
Michael Phelps is one of 465 acute care nurse practitioner records with a practice address in South Carolina. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 37% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2018 · median 2018 among the 344 with a school on file
- Record last updated2019 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in South Carolina
There are 465 acute care nurse practitioner records in South Carolina.
All 465 in South Carolina → Every provider in Greenwood → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Amanda Beverly, AGACNPGreenwood, SC 296461902511108
- Cokeletta Wright, NPGreenwood, SC 296461447935598
- Denise Thompson, NPGreenwood, SC 296491316991185
- Gerald Brown, APRNEasley, SC 296421760722029
- Rebecca Littlejohn, AGACNP-BCGreer, SC 296501730570813
- Joyce McWhorterGreer, SC 296501184260655
- Adam Schendel, NPEasley, SC 296421073853925
- Dana Morrison, ACNP-BCGreer, SC 296511558502559
Common questions
What is Michael Phelps's NPI number?
Michael Phelps's National Provider Identifier (NPI) is 1801454046, issued on Jun 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael Phelps located?
The NPPES record lists a practice address at 160 Academy Ave, Greenwood, SC, 29646. Phone: (864) 223-8090. Providers update this record themselves, so call before visiting.
How can I verify Michael Phelps's license?
NPPES lists South Carolina license number 22464, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Phelps prescribe under Medicare Part D?
In 2024, Michael Phelps had 130 Medicare Part D claims for 72 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Michael Phelps's MIPS final score?
The 2023 MIPS final score is 96.1 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.