NPPES file of Aug 9, 2026

Daniel Christopher Michalski, AGACNP

Acute Care Nurse Practitioner · Murrells Inlet, SC

Daniel Christopher Michalski, AGACNP is an acute care nurse practitioner with a practice address in Murrells Inlet, South Carolina, and NPI 1841830940, issued on Jan 7, 2020. Check the license (South Carolina 23603, as entered in NPPES) with the South Carolina board that licenses this profession; 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
1841830940
Name
Daniel Christopher Michalski
Credential
AGACNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
23603 SC
MICH-JCGJ5 NC
Self-reported in NPPES; status is on the state search
Practice location
4040 Highway 17 Unit 301, Murrells Inlet, SC 29576
Phone
(843) 652-8205
Enumerated
Jan 7, 2020
Record last updated
Sep 30, 2025
Fax
(843) 652-8215
Medicare enrollment
Enrolled (PECOS I20200422000764); accepts Medicare assignment
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 4040 Highway 17 Unit 301

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

  1. Catherine BourneFamily Nurse Practitioner1164029104
  2. Scott Callaghan, D.O.Neurology Physician1497747018
  3. McKenzye Dehart McCoyle, DONeurology Physician1083237911
  4. Thomas Ellison, MDOrthopaedic Surgery of the Spine Physician1780630574
  5. Elizabeth Marinaro, PA-CPhysician Assistant1598258212
  6. Michael McCaffrey, M.D.Neurology Physician1902863103

Verify Daniel Christopher Michalski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 23603
    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
Find 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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59% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

245 Medicare Part D claims for 128 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 133 claims were for opioids.

  1. Daniel Michalski245
  2. Specialty average594

Most prescribed

  1. Oxycodone-Acetaminophen92 claims
  2. Cyclobenzaprine Hcl53 claims
  3. Hydrocodone-Acetaminophen22 claims
  4. Lorazepam17 claims
  5. Tramadol Hcl13 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): 81.9 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 score78.8
  2. Costout of 100 · 30%61.7
  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).

Industry payments in 2024: $76.87

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.

  1. Daniel Michalski$76.87
  2. Specialty average$647.94

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. Georgetown Physician Associates, LLCMurrells Inlt, SC

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

Daniel Christopher Michalski among 465 acute care nurse practitioner records in South Carolina

Daniel Christopher Michalski, AGACNP 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 2020, is newer than 63% of them.

  • NPI issued2020 · 63% of these records are older, 29% 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 updated2025 · 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.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Elizabeth Chouinard, APRNMurrells Inlet, SC 295761659903078
  2. Jessamyn Thackray, ACNPC-AGMurrells Inlet, SC 295761639884299
  3. Gary Walker, CRNPMurrells Inlet, SC 295761902315146
  4. Ashley Alexander, NPMyrtle Beach, SC 295791780185611
  5. Logan BrownMyrtle Beach, SC 295721760004923
  6. Rachel Eisenberger, ACNPC-AGMyrtle Beach, SC 295721356939862
  7. Joby Janardhanan, AGACNP-BCMyrtle Beach, SC 295721417316449
  8. Rose KlannMyrtle Beach, SC 295721639930688

Common questions

What is Daniel Christopher Michalski, AGACNP's NPI number?

Daniel Christopher Michalski, AGACNP's National Provider Identifier (NPI) is 1841830940, issued on Jan 7, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Christopher Michalski, AGACNP located?

The NPPES record lists a practice address at 4040 Highway 17 Unit 301, Murrells Inlet, SC, 29576. Phone: (843) 652-8205. Providers update this record themselves, so call before visiting.

How can I verify Daniel Christopher Michalski, AGACNP's license?

NPPES lists South Carolina license number 23603, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Daniel Christopher Michalski, AGACNP prescribe under Medicare Part D?

In 2024, Daniel Christopher Michalski, AGACNP had 245 Medicare Part D claims for 128 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is Daniel Christopher Michalski, AGACNP's MIPS final score?

The 2023 MIPS final score is 81.9 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.