NPPES file of Aug 9, 2026

Marcin Wilhelm Czerniakow, MD

Internal Medicine Physician · Carlsbad, NM

Marcin Wilhelm Czerniakow, MD is an internal medicine physician with a practice address in Carlsbad, New Mexico, and NPI 1467637991, issued on Jan 3, 2008. Check the license (New Mexico MD2007-0734, as entered in NPPES) on the New Mexico Medical Board; 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
1467637991
Name
Marcin Wilhelm Czerniakow
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD2007-0734 NM
Self-reported in NPPES; status is on the state search
Practice location
2430 W Pierce St, Carlsbad, NM 88220
Phone
(505) 887-4321
Enumerated
Jan 3, 2008
Record last updated
Nov 24, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20161214001028); 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 2430 W Pierce St

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

  1. Adeniyi Alo, PHARMD, MPH, PH.CPharmacist1487942090
  2. Jonathan Barnett, CRNACertified Registered Nurse Anesthetist1174864680
  3. Jeremy Bison, CRNACertified Registered Nurse Anesthetist1194079806
  4. Alice Briggs, M.S,, OTRLOccupational Therapist1225230295
  5. Terry Crawford, DOAnesthesiology Physician1831187939
  6. Dieter Dennig, MDEmergency Medicine Physician1063427466

Verify Marcin Wilhelm Czerniakow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Mexico Medical Board
    Search for license MD2007-0734
    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 New Mexico license search

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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

19 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Marcin Czerniakow19
  2. Specialty average3,176

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): 100 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 score92.6
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Bills Medicare through one group practice

  1. Guam Memorial HospitalTamuning, GU

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

9 internal medicine physician records list a practice address in Carlsbad

They are 9 of the 597 NPPES records with a practice address in Carlsbad, and 770 internal medicine physician records in New Mexico.

Other internal medicine physician records in New Mexico

  1. Ahmed Abbasi, MDAlbuquerque, NM1871233254
  2. Mohamed Abdelbaky, MDAlbuquerque, NM1770103897
  3. Louise Abel, MDSanta Fe, NM1821016593
  4. William Abeyta, M.D.Albuquerque, NM1346253655
  5. Zain AbidinAlbuquerque, NM1285384735
  6. Ferial Abood, MDAlamogordo, NM1184803843
  7. Sergio Abriola, MD FACC RCSSanta Rosa, NM1588757322
  8. Jacqueline Acevedo Gonzalez, MDPortales, NM1407004583
  9. James Adair, D.O.Albuquerque, NM1578524906
  10. David Aday, MDAlamogordo, NM1578675765

Common questions

What is Marcin Wilhelm Czerniakow, MD's NPI number?

Marcin Wilhelm Czerniakow, MD's National Provider Identifier (NPI) is 1467637991, issued on Jan 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Marcin Wilhelm Czerniakow, MD located?

The NPPES record lists a practice address at 2430 W Pierce St, Carlsbad, NM, 88220. Phone: (505) 887-4321. Providers update this record themselves, so call before visiting.

How can I verify Marcin Wilhelm Czerniakow, MD's license?

NPPES lists New Mexico license number MD2007-0734, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Marcin Wilhelm Czerniakow, MD prescribe under Medicare Part D?

In 2024, Marcin Wilhelm Czerniakow, MD had 19 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Marcin Wilhelm Czerniakow, MD's MIPS final score?

The 2023 MIPS final score is 100 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.